Data Center Archives | Enterprise Networking Planet https://www.enterprisenetworkingplanet.com/data-center/ Tue, 02 Apr 2024 19:37:16 +0000 en-US hourly 1 https://wordpress.org/?v=6.7.1 Top 10 Mobile Security Threats for Devices, Networks, and Apps — and How to Prevent Them https://www.enterprisenetworkingplanet.com/data-center/mobile-security-threats/ Mon, 11 Dec 2023 14:49:37 +0000 https://www.enterprisenetworkingplanet.com/?p=24562 Mobile security threats are easy to overlook. Get ahead of mobile security threats by knowing what they are and how to prevent them.

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A thorough understanding of mobile security risks is crucial for both personal and business users, particularly in today’s environment, where the use of mobile devices in corporate settings is widespread. Mobile devices frequently contain sensitive business data and provide access to organizational networks, making them appealing targets for cyberthreats, which can result in anything from data breaches to operational disruptions.

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    Below is an overview of top 10 mobile security threats and what they specifically target: networks, devices, or applications.

    Mobile network security threats

    Mobile network security threats include insecure Wi-Fi networks, man-in-the-middle (MITM) attacks, phishing attacks, and data leakage. Some of these threats can be classified under multiple categories as they target several components.

    Quick reference table showing the top 10 mobile security threats and whether they apply to networks, devices, and/or apps

    Insecure Wi-Fi networks

    Type of mobile threat: Network

    Insecure Wi-Fi networks are susceptible to exploitation, allowing attackers to intercept data transmissions and gain unauthorized access. Cybercriminals use techniques like eavesdropping or setting up rogue Wi-Fi hotspots to illegally access systems, launch MITM attacks, or intercept transmission of sensitive data.

    Best defense

    Use secure, password-protected Wi-Fi networks, enable WPA3 encryption, and make use of a virtual private network (VPN) to add a layer of security when you’re connecting to public Wi-Fi.

    Man-in-the-middle attacks

    Type of mobile threat: Network, device, and app

    MITM attacks involve intercepting and monitoring communication between two parties without their knowledge through packet sniffing, DNS spoofing, or setting up untrustworthy Wi-Fi hotspots. This allows attackers to gain unauthorized access to sensitive information, compromising user privacy and security.

    MItM attacks are primarily a network threat since attackers target network communications. However, these attacks can also expose sensitive data stored on the devices connected to the compromised network. In terms of apps, a cybercriminal could intercept communication between apps and a server over an insecure network and access confidential information or inject malicious data.

    Best defense

    Use encrypted connections like HTTPS, avoid accessing sensitive information on public networks, and consider using a mobile VPN for added security. Additionally, keep your devices and apps up-to-date and be cautious of any unexpected changes in the behavior of your device or apps.

    Phishing attacks

    Type of mobile threat: Network and app

    During phishing attacks, bad actors trick you into revealing sensitive information. They use fraudulent apps or messages to impersonate legitimate sources to coax you to give out passwords, credit card details, or other confidential data.

    Best defense

    Verify the legitimacy of websites and apps before sharing your personal information and enable two-factor authentication (2FA) or multi-factor authentication (MFA) on your mobile device for added security. Also, be sure to keep everyone in your organization trained and informed about phishing attacks and other social engineering threats.

    Data leakage

    Type of mobile threat: Network, device, and app

    Data leakage refers to the unauthorized transmission of sensitive data from an organization to an external recipient. This typically happens because of unencrypted connections or when apps have excessive permissions that let them access and share user data without consent. Data leakage exposes personal or corporate information, leading to privacy breaches.

    On the network level, data leakage can occur when unwanted individuals access private information being transmitted over the network due to weak network security protocols or compromised network devices.

    Data leakage in devices happens when confidential data stored on the device is accessed by attackers through malware, physical theft of the device, or weak mobile security settings.

    In terms of apps, this threat can take place when an app unintentionally reveals sensitive data as a result of coding errors or weak security controls.

    Best defense

    Regularly review and manage app permissions, use encrypted connections on public networks, and be cautious about sharing sensitive information on unsecured platforms.

    Mobile device security threats

    Security threats in mobile devices include SMS-based attacks, rooting or jailbreaking, and device theft and loss. Some of these attacks also can also fall under multiple categories.

    SMS-based attacks

    Type of mobile threat: Device and network

    SMS-based attacks exploit weaknesses in SMS to deliver malware or phishing links, jeopardizing device security. Attackers send deceptive SMS messages containing malicious links or instructions, tricking you into taking actions. Clicking on links in these messages may lead to phishing websites or install malware, potentially allowing unauthorized access or data compromise.

    SMS-based attacks often target individual devices to steal sensitive data, send premium-rate SMS messages without your knowledge, or carry out other malicious activities.

    These attacks could potentially be used to execute a Denial-of-Service (DoS) attack over networks, too. By sending a large volume of SMS messages to a single target, an attacker could overload the network or device, rendering it unusable.

    Best defense

    Be wary of SMS messages from unknown numbers or those that request personal information, avoid clicking on links from unknown sources, and use mobile security apps that detect and block malicious content.

    Rooting/jailbreaking

    Type of mobile threat: Device

    Rooting (Android) or jailbreaking (iOS) involves bypassing the manufacturer-imposed limitations on device functionality, which inherently compromises the device’s security model. Some users deliberately do this to obtain root access and alter system files. However, this practice weakens device security, increasing its vulnerability to malware and unauthorized access.

    Best defense

    Avoid rooting or jailbreaking your device, as it exposes it to additional security risks. Keep your device software updated and only use trusted apps from official sources.

    Device theft or loss

    Type of mobile threat: Device

    Unauthorized data access can occur when your mobile device gets lost or stolen, especially if it lacks proper security measures, like strong passwords or biometric authentication.

    Best defense

    Implement strong authentication methods, encrypt your device, enable remote tracking and wiping functionalities, and avoid storing sensitive information directly on your device.

    Mobile application security threats

    Mobile app security threats include rogue apps, malware, and zero-day exploits. Malware and zero-day exploits can be categorized under multiple types of mobile threats.

    Rogue apps

    Type of mobile threat: App

    Rogue apps are counterfeit mobile applications frequently used in mobile network hacking. These apps mimic trusted applications with the goal to steal sensitive information, such as login credentials or bank details. They can also install malware, spyware, or ransomware on your device.

    You may unknowingly install rogue apps through various channels, like unofficial app stores, email links, repackaged apps in official stores, and even fake app stores.

    Best defense

    Only download apps from official app stores, review app permissions before installation, keep your mobile OS updated, and use reputable mobile security apps.

    Malware

    Type of mobile threat: App, device, and network

    Malicious software, or malware, is a versatile threat that can target and exploit vulnerabilities at multiple levels. It can take the form of viruses, worms, Trojan horses, or spyware, and has the potential to undermine the security of mobile devices.

    Malware typically enters devices when you accidentally download apps with malicious intent, access websites that lack security, or open attachments that carry infections. This can then disrupt your device’s functionality, lead to the theft of sensitive information, or enable unauthorized tracking of user activities.

    Malware can spread across networks, impact operations, or put data being transmitted over the network at risk. Furthermore, it can spread to individual devices, weakening their security and making them vulnerable to data theft. Malware can also target specific apps and take advantage of weak spots in their code to illegally access data processed or stored by the app.

    Best defense

    Install reputable antivirus and anti-malware software on your device, update your mobile OS and apps regularly, and download apps only from official app stores.

    Zero-day exploits

    Type of mobile threat: App, device, and network

    Zero-day exploits represent a significant security risk, as they take advantage of vulnerabilities in software or apps that are unknown to the vendor. Attackers exploit these vulnerabilities before the vendor can release patches or updates, leading to a range of potential security issues.

    These threats exist on multiple levels. On a network level, cybercriminals can use them to penetrate network defenses, potentially gaining access to private information or assuming control over network operations. On a device level, zero-day exploits bypass device security measures, which could lead to the installation of malware or theft of personal data.

    In the context of apps, these threats can take advantage of unpatched vulnerabilities in an app’s code, resulting in unwanted access or data breaches.

    Best defense

    Always update your software and apps to the latest versions, use security software to detect and mitigate potential threats, and follow security advisories from software vendors to apply patches promptly.

    General tips for defending against mobile threats

    There are several steps you can take to bolster mobile security and defend against mobile threats, such as keeping your software updated, using strong authentication, practicing good app security, protecting network communications, installing security software, and being wary of phishing attempts.

    Keep your software updated

    Regularly updating your device’s OS and apps is imperative for maintaining security. Updates commonly include patches for security vulnerabilities discovered since the last version of the software was released. By not updating, you leave your device exposed to these vulnerabilities. We recommend enabling automatic software updates whenever possible to ensure quick installation.

    Use strong authentication

    Using strong login passwords/PINs and biometric authentication, like fingerprint or facial recognition, can help protect your device from unauthorized access. 2FA of MFA, which requires multiple forms of verification aside from your password, further strengthens security. NIST’s Digital Authentication Guideline provides policies for Federal agencies implementing authentication, including the use of strong passwords/PINs and 2FA.

    Practice good app security

    Download apps only from official app stores, as third-party app stores may not have the same security measures in place. Additionally, regularly review and delete apps that you no longer use or need because these can be potential security risks.

    Also be mindful of the personal information you allow apps to access. CISA recommends disabling third-party app stores and using security container technology to isolate enterprise data.

    Protect network communications

    Disable network radios like Bluetooth, NFC, Wi-Fi, and GPS when they’re not in use to reduce potential attack vectors. Moreover, avoid using public Wi-Fi networks when possible, as they can be insecure and exploited by cybercriminals. Here are a few simple steps to help you secure your networks, including wireless and remote access.

    Install security software

    Installing security software on your mobile device can effectively protect it from malware, and enhance overall mobile network security. Mobile security software is a broad term that covers the following:

    Mobile content management (MCM)

    Mobile content management (MCM) solutions manage and secure mobile content such as documents, images, and videos.

    Mobile identity management (MIM)

    Mobile identity management (MIM) tools authenticate and authorize mobile users and devices.

    Antivirus/anti-malware software

    Antivirus and anti-malware software detects and removes malware from mobile devices.

    Mobile threat defense (MTD)

    Mobile threat defense (MTD) solutions actively safeguard against mobile attacks by continuously monitoring and thwarting threats originating from malicious apps, networks, or devices.

    Mobile VPN

    Mobile VPNs encrypt and safeguard mobile data traffic, ensuring secure and private communication over public networks.

    Firewall

    Firewalls block unauthorized access to mobile devices or networks.

    Mobile application management (MAM)

    Mobile application management (MAM) software controls and protects mobile apps and data and allows administrators to manage the entire lifecycle of an app. This includes everything from app deployment and updates to policy enforcement and app retirement, ensuring a secure and efficient mobile environment.

    Mobile device management (MDM)

    Mobile device management (MDM) solutions give centralized control over mobile devices, letting administrators enforce security policies, manage device settings, and monitor device usage to ensure the security and integrity of corporate data.

    Beware of phishing attempts

    Always check the legitimacy of an email before opening any attachments or clicking on any links. Phishing emails often imitate legitimate companies or services to trick you into sharing sensitive information. Be particularly wary of emails in your junk or spam folders. Here are a few best practices to prevent phishing attacks.

    12 signs your device is compromised

    You can look out for some signs that your device is compromised, like unauthorized activities, unusual network traffic, unfamiliar apps, strange pop-ups, unexpected data usage, rapid battery drain, slow performance, overheating, unfamiliar texts or calls, changes in settings, inability to update, and difficulty shutting down.

    Infographic depicting the 12 signs your mobile device may be compromised.
    • Unauthorized activities: Unusual login activity, unrecognized devices, or unexpected login alerts may suggest your accounts are at risk.
    • Unusual network traffic: Large data transfers at odd times, or when you’re not using your device, could hint at a security issue.
    • Unfamiliar apps: Apps or software you didn’t install, or altered app settings, could mean your device is compromised.
    • Strange pop-ups, ads, emails, or messages: Unexpected notifications, especially urging you to click links or download files, or suspicious emails/messages, may signal malware.
    • Unexpected data usage: Sudden increases in data usage could mean a malicious app is transmitting data.
    • Rapid battery drain: Faster battery drain could be due to malware or other malicious activities consuming resources.
    • Slow performance: Frequent freezes, crashes, or sluggishness could be a sign of malware or unauthorized processes running in the background.
    • Overheating: Excessive heat despite light use could indicate background malware processes.
    • Unfamiliar texts or calls: Unknown texts, calls, or messages, particularly with links or personal information requests, could be a sign of phishing attempts.
    • Changes in settings: Changes in your device settings, unknown accounts, or disabled/uninstalled security software could suggest a security breach.
    • Inability to update: If you can’t update your OS or apps, your device’s security might be compromised.
    • Difficulty shutting down: If your device refuses to shut down or restart it could be due to malicious processes resisting termination.

    What to do if your device is infected

    In the unfortunate event that your device is infected, there are actionable steps you can undertake to rectify the situation, such as isolating your device, running a security scan, removing malicious apps, updating your OS, changing your password, enabling 2FA or MFA, reviewing account activity and monitoring unusual behavior, restoring from backup, installing mobile security apps, resetting your device to factory settings, seeking professional assistance, and educating yourself and your teammates.

    • Isolate your device: Disconnect your device from the internet and disable Wi-Fi and mobile data to prevent further communication with the attacker or the spread of malware.
    • Run a security scan: Use a reliable antivirus or anti-malware app to run a thorough scan of your device. Ensure that the security software is up-to-date before initiating the scan.
    • Remove malicious apps: Identify and uninstall any suspicious or unfamiliar apps from your device. Check your app list and remove anything that you didn’t intentionally install.
    • Update your operating system: Ensure that your device’s OS is up-to-date. Install any available updates and patches to address vulnerabilities that may have been exploited by the malware. If possible, enable automatic OS and app updates.
    • Change passwords: Change the passwords for all your accounts, especially those related to sensitive information or financial transactions. Choose strong, unique passwords for each account and avoid using easy-to-guess passwords.
    • Enable 2FA or MFA: If not already enabled, set up 2FA or MFA for your important accounts for boost security.
    • Review account activity and monitor unusual behavior: Review your account activity thoroughly and look for any suspicious transactions, and report any unauthorized access to your service providers. Additionally, keep a close eye on your device for any unusual behavior, pop-ups, or performance issues. Regularly review your app permissions and settings to ensure they align with your preferences.
    • Restore from backup: If you have a recent backup of your device, restore it to a state before the infection occurred to help eliminate any traces of malware that may persist on your device.
    • Install mobile security apps: After resolving the infection, install a trusted mobile security app for ongoing protection. Keep the app updated to defend against emerging threats.
    • Reset your device to factory settings: If the infection is severe and cannot be remedied through other means, consider resetting your device to factory settings as a last resort. Doing so will erase all data, including the malware, but make sure to back up essential data before taking this step.
    • Seek professional assistance: If you’re unsure about the extent of the infection or if you’re unable to remove the malware, consider seeking assistance from a professional or contacting your device’s customer support.
    • Educate yourself and your team: Learn from the experience and understand how the malware infected your device to avoid similar situations in the future. Stay informed about the latest security threats and best practices, and make sure anyone else using your network understands risks and best practices as well.

    Bottom line: Staying ahead of mobile security threats

    Mobile security threats are everywhere, and in many cases they’re harder to spot or prevent than on traditional computers. But by remaining informed, proactive, and vigilant, you can avoid the vast majority of threats and attacks on your mobile networks, devices, and apps.

    Using mobile VPNs is an effective way to protect your devices from mobile security threats. Read our guide on the best mobile VPNs for every use case to find out which providers to trust for your business and personal security needs.

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    Top 10 Managed Security Service Providers (MSSP) for 2024 https://www.enterprisenetworkingplanet.com/security/managed-security-service-providers/ Tue, 28 Nov 2023 23:13:33 +0000 https://www.enterprisenetworkingplanet.com/?p=22578 Great managed security service providers help you stay worry-free by managing and monitoring security systems for you. Compare top MSSPs to find the best for your business.

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    Businesses are under constant attack from cybercriminals, and the threat of a data breach is always looming. If you don’t have the time or resources to build and manage your own in-house Security Operations Center (SOC), you need to find a managed security service provider (MSSP), also known as a cybersecurity managed services provider. MSSPs manage and maintain your IT security so you can focus on your core business.

    Below are our picks for the top managed security service providers in 2023, to help you select the best option for your business.


    Featured Partners: Managed Service Provider (MSP) Software

    Top managed security service providers (MSSP) comparison

    Our comparison table provides a quick overview of the key features and pricing for the top 10 MSSPs. It allows you to easily compare and contrast the services offered by each provider, helping you make informed decisions based on your specific security needs and budget considerations.

    Integrated security solutionsAdvanced threat protectionCloud securityPricing
    FortinetExcellentExcellentStrong$150 – $300,000
    Check PointExcellentSuperiorExcellent$499 – $100,000+
    AccentureGlobal reachComprehensiveExtensiveCustomized
    SecureWorksStrongAdvancedGood$2,000 – $200,000+
    IBMAI-drivenAdvancedAI-enhancedUpon request
    CiscoNetwork-focusedRobustStrongFree to $9 per user per month for Duo security solutions
    TrustwaveCompliance-centricStrongGoodUpon request
    Switchfast Technologies (Ascend Technologies)Tailored solutionsGoodGoodUpon request
    Nomic (Sentinel) IPSNetwork-centricStrongLimitedUpon request
    CybriantDevelopingStrongDevelopingUpon request
    Fortinet icon.

    Fortinet

    Best for integrated security solutions across devices and networks

    Fortinet excels in providing integrated MSSP solutions, offering a comprehensive range of services that include advanced threat protection, intrusion prevention, and security-driven networking. Its MSSP solutions are designed to deliver a simplified, end-to-end security infrastructure. This makes it ideal for businesses seeking a cohesive and efficient approach to network security.

    The MSSP’s unified management console and AI-driven security operations are particularly beneficial for organizations looking to streamline their security management and response capabilities.

    Pros and cons

    ProsCons
    Enhanced security with policies across all devices.No free trial for new users.
    Simplified MSSP management console.
    Broad deployment for deep visibility.VPN client limited to select firewalls.
    Optimized performance with FortiOS.Complex installation and updates.

    Pricing

    • Pricing varies based on business size and network connectivity.
    • Managed firewall services range from $150 to $300 per month.
    • FortiGate pricing starts at $250 for small offices, up to $300,000 for large enterprises.

    Features

    • Fortinet ensures comprehensive network protection and operational efficiency.
    • Zero-trust model for rigorous identity verification and minimized threats.
    • Scalable cloud security solutions for public, private, and hybrid clouds.
    • AI-enhanced threat detection and response for proactive security.
    • Broad range of integrated, automated digital environment security solutions.
    Check Point icon.

    Check Point

    Best for extensive cybersecurity across diverse environments

    Check Point is a leader in cybersecurity, offering a full MSSP suite tailored to various customer sizes and use cases. Its MSSP solutions are renowned for reducing the risk of cyberattacks through comprehensive protection against a wide range of threats such as malware, ransomware, and zero-day threats.

    Check Point’s MSSP services are ideal for businesses seeking extensive and automated security solutions. Its service offering is backed by responsive technical support and scalable virtualized systems.

    Pros and cons

    ProsCons
    Comprehensive MSSP protection against various threats.Can be expensive for small businesses.
    Stable and reliable MSSP services.Complex IPS systems and fine-tuning.
    Fast and effective technical support.Complexities with the VSX gateway.
    Scalable virtualized MSSP systems.

    Pricing

    • Firewalls range from $499 for small offices to several hundred thousand dollars for high-end systems.
    • Check Point Harmony pricing starts at $11 per user per month.

    Features

    • Secures the network with real-time prevention.
    • Unified management and security operations.
    • Secures users and access for remote devices.
    • Secures the Cloud with a unified security platform.
    Accenture icon.

    Accenture

    Best for worldwide cybersecurity and MSSP services

    Accenture Security is a top-tier MSSP, offering advanced cyber defense and applied cybersecurity solutions. With a global reach in over 50 countries, Accenture’s MSSP services are comprehensive, covering everything from infrastructure management to cloud security.

    The company’s approach to MSSP is deeply integrated with their commitment to continuous learning, diversity, and high performance, making them a prime choice for organizations seeking a global and holistic approach to cybersecurity management.

    Pros and cons

    ProsCons
    Global MSSP operations in over 50 countries.Complex bureaucracy in a large organization.
    Continuous learning and development in MSSP.
    Comprehensive infrastructure managed services.

    Pricing

    • Per-device pricing for MSSP services.
    • Customized pricing for Managed Endpoint Detection and Response (MEDR).

    Features

    • Integrated security in AWS Cloud Foundation.
    • Full spectrum of MSSP services, including on-premises and cloud infrastructure management.
    SecureWorks icon.

    SecureWorks

    Best for proactive threat intelligence and incident response

    SecureWorks provides a diverse range of security management services, focusing on both proactive security assessments and reactive incident response. Its offerings include threat hunting, vulnerability, and ransomware readiness assessments, alongside penetration testing and application security testing, ensuring comprehensive coverage for clients. The company’s incident response services are readily accessible through an emergency breach hotline, catering to urgent security needs.

    Pros and cons

    ProsCons
    Over 20 years of experience in detecting and responding to cybersecurity threats.Limited tactical and strategic threat intelligence.
    Rapid deployment and enablement assistance for quick revenue generation.The Security Operations Center (SOC) is not cloud-ready and lacks customer-centric alert management.
    Dedicated specialist support throughout the cybersecurity journey.

    Pricing

    Pricing information is not published on their website. Reach out to Sales for more information. 

    Features

    • SecureWorks offers Taegis XDR, an advanced threat detection and response platform that provides a unified view across endpoints, networks, and cloud environments.
    • The company leverages its Counter Threat Unit for global threat intelligence, keeping abreast of emerging cybersecurity threats.
    • Rapid incident response services are available for mitigating and investigating security incidents.
    • Comprehensive managed security services include managed firewall, IDS/IPS, and vulnerability management.
    • SecureWorks provides tailored cloud security solutions for public, private, and hybrid cloud environments.
    IBM icon.

    IBM

    Best for AI-enhanced managed security services

    IBM Managed Security Services offers a full spectrum of security services, including threat management, cloud, infrastructure, data, identity, and response management, tailored to augment existing security programs.

    Pros and cons

    ProsCons
    24x7x365 monitoring and management of security incidents by world-class security specialists.Some areas lack depth in security expertise.
    Tailored services for threat management, cloud, infrastructure, data, identity, and response management.Challenges in keeping pace with constantly changing threats.
    Assistance in developing continuous improvement processes for long-term security program efficiency.Necessary to maintain equilibrium between security controls and business efficiency.

    Pricing

    • Pricing information is available on request.

    Features

    • IBM integrates Watson for Cyber Security, employing AI and machine learning for enhanced threat detection and security analytics.
    • The company offers global threat monitoring through its extensive network for real-time threat analysis worldwide.
    • Specialized cloud security services ensure secure cloud migration and management.
    • IBM’s range of integrated security services covers identity and access management, data protection, and encryption.
    • A dedicated security incident response team handles and mitigates complex cyber incidents.
    Cisco icon.

    Cisco

    Best for comprehensive network and endpoint security

    Cisco stands out in the managed security service provider industry, offering robust protection against cyberattacks both on and off the network. Its solutions are designed to thwart threats before they can infiltrate networks or endpoints, ensuring comprehensive security coverage.

    Pros and cons

    ProsCons
    “Add more, save more” policy with price protection and penalty-free growth for added products.Software releases can be somewhat confusing to navigate.
    Quick access to products and services as needed.Generally higher pricing compared to competitors.
    Single portal for managing all agreements and services.
    No minimums or upfront fees, with post-paid consumption-based billing.

    Pricing

    • Cisco Multi-Site Orchestrator (MSSO): Specific pricing information for Cisco Multi-Site Orchestrator, now known as Cisco Nexus Dashboard Orchestrator, is not publicly available.
    • Cisco Duo Security Solutions: Cisco Duo offers a range of pricing tiers, starting with a free option for up to 10 users. The tiered pricing includes Essentials at $3 per user per month, Advantage at $6 per user per month and Premier at $9 per user per month.

    Features

    • Cisco provides end-to-end network protection, securing both on and off-network environments.
    • Unified security management through a single portal for all Cisco security products and services.
    • Cisco Duo offers zero trust security solutions suitable for in-office, remote, or hybrid work environments.
    • Flexible payment options are available, including a consumption-based model with no minimums or upfront fees.
    • Cisco’s range of security products includes licenses for various security solutions and hardware like network switches and access points.
    Trustwave icon.

    Trustwave

    Best for in-depth security and compliance monitoring

    Trustwave specializes in Security and Compliance Monitoring services, designed to assist security professionals in monitoring and detecting threats. Utilizing the Trustwave platform, clients can submit Log Data from supported devices for comprehensive collection, correlation, storage, investigation, and reporting.

    Pros and cons

    ProsCons
    Robust defense against sophisticated cyberthreats.Complexity can be challenging for beginners.
    Proactive measures to diminish vulnerabilities.Custom scanning available only to premium customers.
    Effective in identifying new risks and responding to incidents.May not be cost-effective for small or mid-sized businesses.

    Pricing

    •  Available upon request.

    Features

    • Trustwave Fusion Platform offers centralized security and compliance monitoring for enhanced visibility and control.
    • The company provides MDR services for proactive security threat monitoring.
    • Specialized database security services are available for database protection and compliance.
    • Trustwave offers advanced email security solutions to protect against email-based threats and phishing attacks.
    • Services for penetration testing and vulnerability management help identify and mitigate IT environment vulnerabilities.
    Ascend Technologies icon.

    Ascend Technologies

    Best for customized IT and cybersecurity for growing businesses

    With over two decades of experience, Switchfast Technologies, now part of Ascend Technologies, stands as a leading Managed Services Provider (MSP) in the United States. The company’s high client satisfaction rates are a testament to its comprehensive suite of MSP services, including robust managed security solutions. The strategic acquisitions of Infogressive and Doextra CRM Solutions have further enhanced Ascend’s capabilities, making it a top-tier MSSP in the industry.

    Pros and cons

    ProsCons
    Established reputation in cybersecurity and MSSP.Service costs require direct consultation.
    Team of expert security engineers.Potential integration challenges post-mergers.
    Round-the-clock customer support.
    Complimentary initial consultation.
    Diverse managed services portfolio.
    Rich cybersecurity resource library.

    Pricing

    • Available upon request.
    • Free 20-minute consultation offered.

    Features

    • Comprehensive perimeter security with managed firewall, IDP, ATP, and WAF.
    • Advanced email security against phishing and malware, including spam filtering and encryption.
    • Thorough vulnerability management with automated and manual remediation processes.
    • Endpoint security for all devices, featuring antivirus, antispyware, and HIDS/HIPS.
    • 24/7 MDR service covering SIEM, threat hunting, and advanced detection.
    Nomic Networks icon.

    Nomic (Formerly Sentinel IPS)

    Best for cutting-edge network security and collective threat intelligence

    Nomic Networks, previously known as Sentinel IPS, has been a significant player in the cybersecurity field since 1995. The company is acclaimed for its pioneering Network Cloaking technology and its role in leading the Collective Intelligence Network Security (CINS Army) initiative. This initiative is a collaborative effort among network security professionals to share and combat cybersecurity threats.

    Pros and cons

    ProsCons
    Long-standing experience in cybersecurity.Unexpected changes in pricing.
    Comprehensive managed security services.Some challenges in integration, particularly outside Azure.
    Advanced CINS Threat Intelligence Gateway.
    Extensive cybersecurity resource library.
    Continuous 24/7 support and daily security reports.

    Pricing

    • Available upon request.
    • Option for an instant demo.

    Features

    • Network Cloaking technology for enhanced perimeter security and efficient threat mitigation.
    • Sentinel Outpost utilizing CINS Threat Intelligence Gateway for proactive defense against inbound attacks and malware.
    • Internal Intelligence for complete network visibility and vulnerability detection.
    • Hybrid MDR service integrating technology, personnel, and processes for preemptive security issue resolution.
    • Advanced Vulnerability Assessment with cutting-edge scanning solutions for public network security.
    Cybriant icon.

    Cybriant

    Best for holistic cybersecurity services with emphasis on threat protection

    Cybriant stands out in the cybersecurity industry with its extensive suite of managed services, tailored to offer comprehensive and customizable security solutions. The company’s expertise is evident in its broad client base, spanning over 1,400 clients globally. Cybriant’s services range from Mobile Threat Defense to LIVE Monitoring and MDR, making it a versatile choice for organizations seeking robust cyber protection.

    Pros and cons

    ProsCons
    Diverse range of managed cybersecurity services.Ongoing development in cloud integrations.
    Advanced use of AI and machine learning in CybriantXDR.Need for careful assessment of service alignment with specific client needs.
    Extensive global client portfolio.
    24/7 monitoring and responsive incident response services.
    Comprehensive application security management.

    Pricing

    • Available upon request.
    • Free 30-day trial of MDR service offered.

    Features

    • CybriantXDR integrates machine learning and AI with expert monitoring for preemptive malware detection and elimination.
    • Managed SIEM provides enterprise-wide visibility, including on-premises, cloud, and hybrid environments, for rapid incident detection and response.
    • MDR offers round-the-clock monitoring and incident response services.
    • Vulnerability Management includes continuous scanning, patching, and reporting.
    • Mobile Threat Defense with Standard and Advanced services for mobile device security against common and high-risk threats.
    • Application Security ensures robust protection for enterprise applications.

    Key features of managed security service provider services

    MSSPs offer a range of features that cater to the diverse needs of enterprises in their quest for robust cybersecurity. While some features are well-known necessities, others are unique differentiators that can significantly enhance a company’s security posture.

    Integrated Security Solutions

    In the MSSP sector, Integrated Security Solutions refers to a cybersecurity approach that involves combining multiple aspects of security to establish a unified defense mechanism. The integration covers elements such as network security, endpoint protection, cloud security, identity management and threat intelligence.

    The primary advantage of integrated security solutions lies in their capacity to offer a holistic view of an organization’s security posture. This enables effective detection, analysis and response to potential threats.

    In an integrated setup, security tools and services operate in synergy rather than being isolated. They share information and insights with one another. This interconnectedness ensures that weaknesses identified in one area can be promptly addressed by strengths found in another area. Consequently the risk of breaches is significantly reduced.

    For example, if a threat is identified at the network level, integrated systems can automatically initiate measures across endpoints and cloud environments. This not only enhances overall security but also simplifies management processes since organizations can oversee their entire security landscape through a single interface.

    When selecting an MSSP provider it is recommended to prioritize those that offer integrated security solutions. By doing so, all facets of your cybersecurity will be adequately covered and able to function harmoniously together. As cyberthreats become increasingly sophisticated and interconnected in nature, this integration provides a robust defense mechanism against them.

    Integrated solutions also have the advantage of being more economical in the long term as they eliminate the necessity for multiple security tools that are different from one another along with the costs associated with managing them separately. Essentially, integrated security solutions embody an strategic approach to cybersecurity, which is crucial, for contemporary businesses dealing with a range of ever changing digital risks.

    Advanced Threat Protection

    Advanced Threat Protection (ATP) is a critical feature offered by MSSPs. It involves the use of sophisticated tools and techniques to detect, analyze and respond to emerging cyberthreats that traditional security measures might miss. ATP often includes:

    • Real-time monitoring
    • Behavioral analysis
    • Machine learning algorithms

    These identify and mitigate threats such as zero-day attacks, ransomware, and advanced persistent threats (APTs). For businesses, ATP is vital as it provides a proactive stance against evolving cyberthreats, ensuring that their data and resources remain secure from sophisticated attacks.

    Managed Detection and Response (MDR)

    MDR services are a step beyond traditional monitoring, offering 24/7 surveillance of a company’s IT environment. MDR includes the identification of threats, immediate response to incidents, and ongoing support to remediate and recover from attacks.

    MDR utilizes a combination of technology and human expertise to provide a comprehensive security approach. The significance of MDR lies in its ability to offer businesses peace of mind, knowing that their networks are continuously monitored and protected against cyberthreats — thus allowing them to focus on their core operations.

    Vulnerability management

    Vulnerability management is a proactive feature that involves the regular scanning, identification, and remediation of security vulnerabilities within an organization’s network. This feature is critical for maintaining the integrity and security of IT systems. It helps in preempting potential breaches by patching identified vulnerabilities before they can be exploited by attackers.

    For businesses, this means enhanced security posture and reduced risk of data breaches, ensuring compliance with various regulatory standards and safeguarding their reputation.

    Cloud security

    As more businesses migrate to cloud environments, cloud security has become an indispensable feature of MSSPs. This service includes the protection of data, applications, and infrastructures involved in cloud computing. Features like encryption, access control, and secure data storage are part of this offering.

    Cloud security is vital for businesses operating in the cloud as it ensures their data is protected against unauthorized access and other cyberthreats, while also maintaining compliance with data protection regulations.

    Compliance management

    Compliance management assists businesses in adhering to industry standards and regulatory requirements related to cybersecurity. MSSPs provide tools and expertise to ensure that a company’s security policies and procedures are in line with legal and regulatory frameworks like GDPR, HIPAA, or PCI-DSS.

    This feature is significant for businesses as it not only helps in avoiding legal penalties but also plays a crucial role in building trust with customers and partners by demonstrating a commitment to data security and privacy.

    Benefits of working with MSSPs

    There are many reasons why you should consider using an MSSP. Here are some of the most common reasons:

    • Lack of time or resources: One of the most common reasons businesses use managed security services is that they lack time or personnel to manage their cybersecurity program effectively. When you outsource your IT security to an MSSP, you can free up your internal team to focus on other priorities.
    • Focus on your core business: Another common reason companies use managed security services is to allow them to focus on their core business instead of IT security. By outsourcing your IT security, you can ensure that your cybersecurity program is in good hands while focusing on running your business.
    • Around-the-clock monitoring and protection from cyberthreats: Cyberthreats don’t take a break, nor does a managed security service provider. MSSPs provide around-the-clock monitoring and protection from cyberthreats, so you can rest assured that your business is protected.
    • Improve your company’s compliance posture: Many businesses use managed security services to improve their company’s compliance posture. By outsourcing your IT security, you can ensure that your cybersecurity program is up to date with the latest compliance requirements.
    • Access to unique expertise and tools: Managed security service providers have access to special knowledge and tools that you may not have access to in-house. This can help you improve your cybersecurity program and better protect your business.
    • Scalability: Managed security services are scalable, so you can increase or decrease the level of service you receive based on your needs. This allows you to tailor your managed security services to meet the specific needs of your business.

    How to choose the best MSSP for your business

    There are a variety of factors that go into selecting an MSSP that’s appropriate for your business’s unique needs, constraints, and use cases.

    • Industry: When choosing an MSSP, it is important to consider the unique security needs and industry-specific challenges of your business. For organizations in highly regulated sectors, such as healthcare or finance, selecting an MSSP that specializes in comprehensive infrastructure management is vital to ensure adherence to stringent regulations. These providers are adept at navigating complex compliance landscapes, offering peace of mind and robust security.
    • Size and scale: Large enterprises with extensive security requirements might prefer MSSPs that offer a wide range of advanced, all-encompassing services. Small to medium-sized businesses (SMBs) may benefit more from MSSPs that offer tailored solutions, striking a balance between advanced security and budget constraints. These providers understand the nuances of smaller operations and can offer personalized services that align with specific business needs. Finally, businesses with a strong focus on cloud-based infrastructures should look for providers with a robust cloud security offering.
    • Cost and ROI: While cost is a significant consideration, it’s essential to evaluate the overall value an MSSP brings to your organization. Look for providers that offer competitive pricing — but also consider the long-term benefits and scalability of their services.
    • Vendor reputation: Finally, the reputation and customer feedback of an MSSP are crucial indicators of their reliability and effectiveness. Opt for providers that have a proven track record of consistent performance and comprehensive cybersecurity solutions. Your choice should align with both your immediate security needs and your long-term business goals, ensuring a partnership that enhances your cybersecurity posture and supports the growth of your enterprise.

    How we evaluated MSSP services

    Our evaluation of MSSPs was a meticulous and multifaceted process, aimed at providing a comprehensive and unbiased overview of the leading companies in the industry. The primary source of our information was the official websites of the companies themselves. This direct approach ensured that we gathered the most accurate and up-to-date details about their services, features, and company ethos.

    To supplement this primary data, we delved into secondary sources, including customer reviews and other reputable online resources. These sources provided valuable insights into user experiences, service effectiveness and customer satisfaction levels.

    We then collated all of that information to evaluate each provider for the breadth, depth, quality, and dependability of their offerings, as well as their reputation, cost transparency, and customer support availability.

    Frequently Asked Questions (FAQs)

    What is a managed security service provider?

    Managed security service providers (MSSPs) are a type of IT outsourcing that takes on various IT security-related responsibilities and reduces internal staffing requirements for clients. Managed security services can include any number of cybersecurity services depending on a provider’s abilities and the client’s unique requests.

    MSSPs, in general, help to monitor IT compliance and network security 24 hours a day, seven days a week. By deploying required updates and handling security incidents, MSSPs can alleviate the pressure on in-house IT departments. With the assistance of a competent provider, businesses can reduce the burden on their internal IT teams.

    A growing number of businesses are outsourcing IT services, including security, to a managed service provider. According to an analysis by Mordor Intelligence, the Global Managed Service Provider (MSP) industry was worth $161.37 billion in 2021 and is anticipated to reach $311.32 billion by 2027, with a CAGR of 12.44% over the period.

    Organizations typically hire consultants to assess security requirements and decide whether key activities would benefit from onboarding an MSSP.

    Who should use an MSSP?

    The primary candidates for MSSP services are businesses that recognize the importance of robust cybersecurity but may lack the in-house expertise, resources, or infrastructure to manage it effectively. This includes companies in sectors where data security is paramount, such as finance, healthcare, and e-commerce.

    However, the utility of MSSPs extends beyond these sectors, encompassing any organization that operates with sensitive data or relies heavily on digital operations.

    For SMBs, MSSPs are particularly beneficial. These businesses often face the same security threats as larger corporations but without the same level of resources to combat them. An MSSP can provide SMBs with access to advanced security tools and expertise, leveling the playing field against cyberthreats.

    Larger organizations, on the other hand, might opt for MSSP services to complement and enhance their existing security measures. In industries where compliance and regulatory requirements are stringent, MSSPs offer the added advantage of ensuring that businesses meet these standards, thereby mitigating legal and financial risks.

    In essence, any organization seeking to fortify its cyber defenses, ensure compliance, and focus on its core business activities can benefit from partnering with an MSSP.

    How to evaluate a managed security service provider?

    Despite the maturity of the MSSP market, providers and clients don’t always have successful engagements. The problem comes down to poor shortlisting, unrealistic service expectations, and a lack of transparency around pricing models. Here are some factors you should consider when evaluating managed security service providers:

    • Response to your Request for Proposal (RFP): The best way to make sure the provider understands your business and its specific needs is to outline your requirements in an RFP. Check how they respond to your RFP and whether they have responded to your specific requirements.
    • Experience and reputation: Ask for references from other clients who have used the managed security services of the provider. In addition, check out reviews such as this one and other reputable sites.
    • Technical capabilities: Ensure the MSSP has the technical capabilities to meet your specific needs. This includes the tools, processes, and people required to deliver the services you need.
    • Solution design: The MSSP should be able to provide a detailed solution design that meets your specific requirements. This solution design should be backed up by experience and references.
    • Service Level Agreement (SLA): The SLA sets forth the expectations and responsibilities of both parties. It outlines the nature of the service and how it is delivered, payment and billing terms, uptime guarantee, and what happens in the case of a service outage or contract dissolution.
    • Backups, business continuity, and disaster recovery plans: Ensure the MSSP has a robust backup, business continuity, and disaster recovery plan. You should test this plan regularly to ensure it works as expected.
    • Support response time: For all intents and purposes, an MSSP is an extension of your IT department. As such, the provider should have a fast and responsive support team. In addition, they should have an omnichannel support system that includes phone, email, and chat.
    • Pricing policies: Some MSSPs have notoriously convoluted pricing models. Before signing a contract, understand the provider’s pricing policies. Never base your decision solely on price, though: focus on the long-term value you get for the price you pay.

    Bottom line: Treat your MSSP as a security partner for the long haul

    Selecting an MSSP is a pivotal decision today where cyberthreats loom large. Our evaluation, anchored in a blend of direct company data and customer feedback, is designed to empower enterprises with the knowledge to make informed choices. It underscores the importance of matching specific needs with an MSSP’s strengths, ensuring that the chosen cybersecurity partner is not just a provider, but a guardian in the ever-changing landscape of digital security.

    Thinking of keeping your cybersecurity in house? Here are the best network security tools and software for enterprises to build out their security stack.

    The post Top 10 Managed Security Service Providers (MSSP) for 2024 appeared first on Enterprise Networking Planet.

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    What Is Optical Networking? Complete Explanation https://www.enterprisenetworkingplanet.com/data-center/optical-networking/ Tue, 28 Nov 2023 15:36:11 +0000 https://www.enterprisenetworkingplanet.com/?p=22762 Optical networking is a technology that uses light to transmit data rapidly between devices. Discover how it’s used in today’s world.

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    Optical networking is a technology that uses light signals to transmit data through fiber-optic cables. It encompasses a system of components, including optical transmitters, optical amplifiers, and fiber-optic infrastructure to facilitate high-speed communication over long distances.

    This technology supports the transmission of large amounts of data with high bandwidth, enabling faster and more efficient communication compared to traditional copper-based networks.

    Main components of optical networking

    The main components of optical networking include fiber optic cables, optical transmitters, optical amplifiers, optical receivers, transceivers, wavelength division multiplexing (WDM), optical switches and routers, optical cross-connects (OXCs), and optical add-drop multiplexers (OADMs).

    Fiber optic cables

    Fiber optic cables are a type of high-capacity transmission medium with glass or plastic strands known as optical fibers. 

    These fibers carry light signals over long distances with minimal signal loss and high data transfer rates. A cladding material surrounds the core of each fiber, reflecting the light signals back into the core for efficient transmission.

    Fiber optic cables are widely used in telecommunications and networking applications due to immunity to electromagnetic interference and reduced signal attenuation compared to traditional copper cables.

    Optical transmitters

    Optical transmitters convert electrical signals into optical signals for transmission over fiber optic cables. Their primary function is to modulate a light source, usually a laser diode or light-emitting diode (LED), in response to electrical signals representing data.

    Optical amplifiers

    Strategically placed along the optical fiber network, optical amplifiers boost the optical signals to maintain signal strength over extended distances. This component compensates for signal attenuation and allows the distance signals to travel without expensive and complex optical-to-electrical signal conversion.

    The primary types of optical amplifiers include:

    • Erbium-doped fiber amplifier (EDFA): EDFAs employ erbium-doped optical fiber. When exposed to light at a specific wavelength, erbium ions within the fiber absorb and re-emit photons, amplifying the optical signal. Typically used in the 1550 nm range, EDFA is a key component for long-haul communication.
    • Semiconductor optical amplifier (SOA): SOAs amplify optical signals through semiconductor materials. Incoming optical signals induce stimulated emission within the semiconductor, resulting in signal improvement. SOAs specialize in short-range and access network scenarios.
    • Raman amplifier: Raman amplifiers use the Raman scattering effect in optical fibers. Pump light at a different wavelength interacts with the optical signal, transferring energy and intensifying it. This type of amplifier is versatile and can operate at various wavelengths, including the commonly used 1550 nm range.

    Optical receivers

    At the reception end of the optical link, optical receivers transform incoming optical signals back into electrical signals.

    Transceivers

    Transceivers, short for transmitter-receiver, are multifunctional devices that combine the functionalities of both optical transmitters and receivers into a single unit, facilitating bidirectional communication over optical fiber links. They turn electrical signals into optical signals for transmission, and convert received optical signals back into electrical signals.

    Wavelength division multiplexing (WDM)

    Wavelength division multiplexing (WDM) allows the simultaneous transmission of multiple data streams over a single optical fiber. The fundamental principle of WDM is to use different wavelengths of light to carry independent data signals, supporting increased data capacity and effective utilization of the optical spectrum.

    WDM is widely used in long-haul and metro optical networks, providing a scalable and cost-effective solution for meeting the rising demand for high-speed and high-capacity data transmission.

    Optical add-drop multiplexers (OADMs)

    Optical add-drop multiplexers (OADMs) are major components in WDM optical networks, offering the capability to selectively add (inject) or drop (extract) specific wavelengths of light signals at network nodes. OADMs help refine the data flow within the network.

    Optical switches and routers

    Both optical switches and routers contribute to the development of advanced optical networks with solutions for high-capacity, low-latency, and scalable communication systems that can meet the changing demands of modern data transmission.

    • Optical switches selectively route optical signals from one input port to one or more output ports. They are important in establishing communication paths within optical networks. These devices work by controlling the direction of optical signals without converting them into electrical signals.
    • Optical routers, on the other hand, direct data packets at the network layer based on their destination addresses. They operate in the optical domain, maintaining the integrity of the optical signals without converting them into electrical form.

    Optical cross-connects (OXCs)

    Optical cross-connects (OXCs) enable the reconfiguration of optical connections by selectively routing signals from input fibers to desired output fibers. By streamlining wavelength-specific routing and rapid reconfiguration, OXCs contribute to the flexibility and low-latency characteristics of advanced optical communication systems.

    How optical networking works

    Optical networking functions by harnessing light signals to transmit data through fiber-optic cables, creating a rapid communication framework. The process involves light signal generation, light transmission, data encoding, light propagation, signal reception and integration, and data processing.

    Infographic showing the 6 steps of optical networking, starting with light signal generation.

    1. Light signal generation

    The optical networking process begins by converting data into light pulses. This conversion is typically achieved using laser sources to secure the successful representation of information.

    2. Light transmission

    The system sends light pulses carrying data through a fiber optic cable during this phase. The light travels within the cable’s core, bouncing off the surrounding cladding layer due to total internal reflection. This lets the light travel great distances with minimal loss.

    3. Data encoding

    Data is then encoded onto the light pulses, introducing variations in either the light’s intensity or wavelength. This process is tailored to meet the needs of business applications, ensuring a seamless integration into the optical networking framework.

    4. Light propagation

    The light pulses propagate through the fiber-optic cables, delivering high-speed and reliable connectivity within the network. This results in the swift and secure transmission of important information between different locations.

    5. Signal reception and integration

    At the receiving end of the network, photosensitive devices, like photodiodes, detect the incoming light signals. The photodiodes then convert these light pulses back into electrical signals, improving optical networking integration.

    6. Data processing

    The electrical signals undergo further processing and interpretation by electronic devices. This stage includes decoding, error correction, and other operations necessary to guarantee the data transmission accuracy. The processed data is used for various operations, supporting key functions, such as communication, collaboration, and data-driven decision-making.

    8 types of optical networks

    There are many different types of optical networks serving diverse purposes. The most commonly used ones are mesh networks, passive optical network (PON), free-space optical communication networks (FSO), wavelength division multiplexing (WDM) networks, synchronous optical networking (SONET) and synchronous digital hierarchy (SDH), optical transport network (OTN), fiber to the home (FTTH)/fiber to the premises (FTTP), and optical cross-connect (OXC).

    1. Mesh networks

    Optical mesh networks interconnect nodes through multiple fiber links. This provides redundancy and allows for dynamic rerouting of traffic in case of link failures, enhancing the network’s reliability.

    • Typical use: Often used in large-scale, mission-critical applications where network resilience and redundancy are essential, such as in data centers or core backbone networks.

    2. Passive optical network (PON)

    PON is a fiber-optic network architecture that brings optical cabling and signals to the end user. It uses unpowered optical splitters to distribute signals to multiple users, making it passive.

    • Typical use: “Last-mile” connectivity, providing high-speed broadband access to residential and business users. 

    3. Free-space optical communication (FSO)

    FSO uses free space to transmit optical signals between two points.

    • Typical use: High-speed communication in environments where it is impractical or challenging to lay optical fibers, such as urban areas or military purposes.

    4. Wavelength division multiplexing (WDM)

    WDM uses different wavelengths of light for each signal, allowing for increased data capacity. Sub-types of WDM include coarse wavelength division multiplexing (CWDM) and dense wavelength division multiplexing (DWDM).

    • Typical use: CWDM is used for short-distance, metro-area networks, while DWDM is for long-haul and high-capacity communication.

    5. Synchronous optical networking (SONET)/synchronous digital hierarchy (SDH)

    SONET and SDH are standardized protocols for transmitting large amounts of data over long distances using fiber-optic cables. North America more commonly uses SONET, while international industries use SDH.

    • Typical use: SONET and SDH are designed for high-speed, long-distance transmission of voice, data, and video. They offer a synchronous and reliable transport infrastructure used in telecommunications backbones and carrier networks.

    6. Optical transport network (OTN)

    OTN transports digital signals in the optical layer of communication networks. It comes with functions like error detection, performance monitoring, and fault management features.

    • Typical use: Used together with WDM to maximize the resilience of long-haul transmissions.

    7. Fiber to the home (FTTH)/fiber to the premises (FTTP)

    FTTH and FTTP refer to the deployment of optical fiber directly to residential or business premises, providing high-speed internet access.

    • Typical use: FTTH and FTTP support bandwidth-intensive applications like video streaming, online gaming, and other broadband services.

    8. Optical cross-connect (OXC)

    OXC facilitates the switching of optical signals without converting them to electrical signals.

    • Typical use: Mostly used in large-scale optical networks by telecommunication carriers to manage traffic.

    How optical networking is used today

    Various industries and domains today use optical networking for high-speed and efficient data transmission. These include telecommunications, healthcare, financial organizations, data centers, internet service providers (ISPs), enterprise networks, 5G networks, video streaming services, and cloud computing.

    Infographic listing common uses for optical networking, including telecommunications, healthcare, ISPs, and cloud computing.

    Telecommunications

    Optical networking is the foundation of phone and internet systems. Today, optical networking remains pivotal in telecommunications, connecting cell sites, ensuring high availability through dynamic traffic rerouting, and enabling high-speed broadband in metropolitan areas and long-distance networks.

    Healthcare

    For healthcare, optical networking guarantees rapid and secure transmission of medical data, expediting remote diagnostics and telemedicine services.

    Financial organizations

    Financial organizations use this technology for fast and safe data transmission, which is indispensable for activities like high-frequency trading and connecting branches seamlessly.

    Data centers

    Optical networking in data centers links servers and storage units, offering a high-bandwidth and low-latency infrastructure for reliable data communication.

    Internet service providers (ISPs)

    Internet service providers (ISPs) employ optical networking to offer broadband services, using fiber-optic connections for quicker internet access.

    Enterprise networks

    Large businesses use internal optical networking to connect offices and data centers, maintaining high-speed and scalable communication within their infrastructure.

    Mobile networks (5G)

    For 5G mobile networks, optical networking allows for increased data rates and low-latency requirements. Fiber-optic connections link 5G cell sites to the core network, bringing bandwidth for diverse applications. 

    Video streaming services

    Optical networks enable smooth data transmission to deliver high-quality video content via streaming platforms for a more positive viewing experience.

    Cloud computing

    Cloud service providers rely on optical networking to interconnect data centers to give scalable and high-performance cloud-based services.

    History of optical networking

    The collaborative efforts of several optical networking companies and distinguished individuals have significantly shaped the optical networking landscape as we know it today.

    • 1792: French inventor Claude Chappe invented the optical semaphore telegraph, one of the earliest examples of an optical communication system.

    • 1880: Alexander Graham Bell patented the Photophone, an optical telephone system. However, his first invention, the telephone, was deemed to be more practical.

    • 1966: Sir Charles K. Kao and George A. Hockham proposed that fibers made of ultra-pure glass could transmit light for distances of kilometers without a total loss of signal.

    • 1996: The first commercially available 16-channel DWDM system was introduced by Ciena Corporation.

    • 1990s: Organizations began to use fiber optics in enterprise local area networks (LANs) to connect Ethernet switches and IP routers.
      • Rapid expansion of optical networks to support the growing demand driven by the internet boom.
      • Organizations began to use optical amplification to decrease the need for repeaters, and more businesses implemented WDM to boost data capacity. This marked the start of optical networking, as WDM became the technology of choice for expanding the bandwidth of fiber-optic systems.

    • 2009: The term software-defined networking (SDN) was first coined in an MIT review article

    • Present: 5G started becoming available in 2020.
      • Research and development for photonic technologies continues. Photonics solutions have more dependable laser capabilities and can transfer light at historic speeds, letting device manufacturers unlock broader applications and prepare next-generation products.

    Trends in optical networking

    Trends in optical networking, such as 5G integration, elastic optical networks, optical network security, interconnects in data centers, and green networking highlight the ongoing evolution of the technology to meet the demands of new technologies and applications.

    5G integration

    Optical networking enables the necessary high-speed, low-latency connections to handle the data demands of 5G applications. 5G integration makes sure that you get fast and reliable connectivity for activities such as streaming, gaming, and emerging technologies like augmented reality (AR) and virtual reality (VR).

    Coherent optics advancements

    Ongoing advancements in coherent optics technology contribute to higher data rates, longer transmission distances, and increased capacity over optical networks. This is vital for accommodating the growing volume of data traffic and supporting applications that need high bandwidth.

    Edge computing

    Integration of optical networking with edge computing reduces latency and elevates the performance of applications and services that call for real-time processing. This is imperative for apps and services needing real-time responsiveness, such as autonomous vehicles, remote medical procedures, and industrial automation.

    Software-defined networking (SDN) and network function virtualization (NFV)

    Adopting SDN and NFV in optical networking leads to better flexibility, scalability, and effective resource use. This lets operators dynamically allocate resources, optimize network performance, and respond quickly to changing demands, improving overall network efficiency.

    Elastic optical networks

    Elastic optical networks allow for dynamic adjustments to the spectrum and capacity of optical channels based on traffic demands. This promotes optimal resource use and minimizes the risk of congestion during peak usage periods.

    Optical network security

    Focusing on bolstering the security of optical networks, including encryption techniques, is important for protecting sensitive data and communications. As cyberthreats become more sophisticated, safeguarding your networks becomes paramount, especially when transmitting sensitive information.

    Optical interconnects in data centers

    The growing demand for high-speed optical interconnects in data centers is driven by the requirements of cloud computing, big data processing, and artificial intelligence applications. Optical interconnects have the bandwidth to handle large volumes of data within data center environments.

    Green networking

    Efforts to make optical networks more energy-efficient and environmentally-friendly align with broader sustainability goals. Green networking practices play a key role in decreasing the environmental impact of telecommunications infrastructure, making it more sustainable in the long run.

    Bottom line: Optical networking is here to stay

    The progression of optical networking has been instrumental in shaping the history of computer networking. As the need for faster data transmission methods grew with the development of computer networks, optical networking provided a solution. By using light for data transmission, this technology enabled the creation of high-speed networks that we use today.

    As it grows, optical networking is doing more than just providing faster internet speeds. Optical network security, for instance, can defend your organization against emerging cyberthreats, while trends like green networking can make your telecommunication infrastructure more sustainable over time.

    Read our guide on top optical networking companies and get to know the leading optical networking solutions you can consider for your business.

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    What Is SD-WAN? Definition, Benefits, and Uses https://www.enterprisenetworkingplanet.com/data-center/what-is-sd-wan/ Tue, 14 Nov 2023 22:03:25 +0000 https://www.enterprisenetworkingplanet.com/?p=22629 SD-WAN gets around the speed and reliability issues traditional wide area networks face. Discover why you should consider adopting SD-WAN technology.

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    A software-defined wide area network (SD-WAN) is a networking technology that uses a software-based approach to manage and optimize the performance of a WAN. It enables enterprises to combine the capability of various transport services, including multiprotocol label switching (MPLS), long-term evolution (LTE), and broadband internet services, to connect users to applications securely.

    As businesses grow, linking branch offices with headquarters in one larger network becomes necessary. However, traditional WAN technology has several limitations, especially regarding reliability and speed. SD-WAN addresses these issues, making it an increasingly popular WAN option.

    What problems does SD-WAN solve?

    Knowing the challenges SD-WAN solves will help you understand how it can function in your organization. These solutions include improving network connection quality, reducing network downtime, and lowering infrastructure expenditures.

    Quality of network connections

    A standard WAN connection often sees high latency and packet loss, particularly as you move away from large metro areas with more plentiful bandwidth. Adding backup or secondary WAN links doesn’t help much when latency becomes an issue.

    So how do you fix it?

    SD-WAN can solve these problems by applying various techniques to relieve congestion on your network without requiring an overhaul of your existing infrastructure. For example, if latency issues affect your users on a particular link, SD-WAN could temporarily shift traffic to another link with less traffic. If one of your links goes down completely, SD-WAN could automatically reroute traffic through another link until repairs are made.

    Network downtime

    Network downtime is a period when your network system is inaccessible. There is both planned and unplanned network downtime. In this case, we are focused on the unplanned network downtime.

    ITIC’s hourly cost of downtime survey revealed that 98% of respondents say a single hour of downtime costs over $100,000, and 81% of organizations indicated that the same period costs their business over $300,000.

    SD-WAN prevents interruptions and outages by making application failover seamless and straightforward. SD-WAN offers automated failover capabilities, so traffic will immediately be routed through a secondary link (without human intervention) if your primary connection fails. This automation frees IT staff to focus on other projects rather than being tied up monitoring their networks 24/7.

    High network infrastructure costs

    Managing multiple hardware-based routers, firewalls, and other networking devices across various locations incurs high costs and requires specialized IT expertise. With SD-WAN, organizations can significantly reduce bandwidth costs, and since SD-WAN is software-based, there’s no need for expensive hardware.

    How SD-WAN works

    Traditional WAN services use Layer 2 and 3 virtual private networks (VPNs) to direct traffic to an internet gateway. SD-WAN uses centralized control to securely direct WAN traffic to SaaS and IaaS providers.

    Unlike traditional routers that simply route packets from one location to another, SD-WAN uses a cloud service with intelligence built into it. The service monitors network conditions across all your branch sites to route traffic through optimal connections. The service will then dynamically route data between available networks.

    This means that network failures or congestion can be handled quickly with minimal impact on your organization’s productivity.

    Infographic depicting SD-WAN architecture as a data center connected both to SaaS/IaaS providers (via the internet) and to various branches (via MPLS, LTE, and broadband).

    SD-WAN intelligently routes network traffic based on policies and conditions defined by administrators. It can determine the best path for specific types of traffic, such as critical business applications or real-time communication, to ensure optimal performance and reliability.

    SD-WAN leverages any combination of transport services — including MPLS, LTE, and broadband internet services — to dynamically select the most appropriate link for each application or traffic flow. This ensures efficient use of available bandwidth and improves the overall network performance.

    SD-WAN vs. traditional WAN

    Traditional WANs are expensive, inflexible, and difficult to manage. They require specialized skill sets for configuration, monitoring, troubleshooting, etc. These challenges are compounded when you have remote sites that need access to your corporate network.

    And because traditional WAN solutions lack visibility into application performance, they’re not well suited for applications with strict quality of service (QoS) requirements.

    By contrast, SD-WAN provides a more straightforward, cost-effective way to connect branch offices with headquarters. SD-WAN can improve security by offering built-in DDoS protection and end-to-end encryption for secure communications between sites.

    Plus, it allows organizations to dynamically steer traffic based on application needs — ensuring that critical business data isn’t impacted by noncritical activity.

    SD-WAN architecture

    SD-WAN is a software layer that sits between an enterprise’s existing branch routers and its cloud provider, usually functioning as connective tissue between two disparate networks. The technology allows companies to connect multiple branches with various types of links or internet service providers (ISPs), creating a unified network no matter how many locations are involved.

    To do so, it must automatically determine where data should be sent for optimal performance. This means that even if a user accesses their company’s VPN from home over their ISP connection, all of their traffic will be routed through whichever link provides optimal speed at any given time.

    This makes it possible to create one cohesive virtualized network across all sites rather than managing each location separately.

    5 features of SD-WAN

    SD-WAN provides increased flexibility by letting you optimize various features and traffic flows, with or without IT intervention. At their core, SD-WAN solutions are built to work on your existing infrastructure while allowing you to scale as needed.

    Support for multi-protocol label switching

    Also known as MPLS, multi-protocol label switching provides greater control over a business’s WAN because it lets you change from one protocol to another based on what works best at any given time. For example, MPLS gives companies more freedom when setting up their WANs because they can easily adjust how they move data from one location to another, depending on current needs.

    Self-optimization

    Because SD-WAN lets you take advantage of real-time monitoring and analytics, there’s no need to hire additional staff members to keep an eye on things. That means that even if you don’t have dedicated IT support, there will still be people around who know how to use your network efficiently — because SD-WAN does all that heavy lifting for them.

    Real-time traffic shaping

    SD-WAN provides real-time traffic-shaping capabilities, allowing businesses to prioritize different kinds of data. In addition to prioritizing certain types of data, companies can block unwanted content, such as malware and phishing attacks, before reaching end users.

    Visibility into applications

    With complete visibility into applications within your organization, you’ll be able to see precisely where bottlenecks exist so that you can solve them quickly and easily without sacrificing performance. This insight benefits companies that rely heavily on bandwidth-heavy applications like videoconferencing, VoIP calls, and other cloud services.

    Cloud connectivity

    Businesses can save money and increase efficiency by connecting to several cloud platforms. If a company relies heavily on public clouds for backup purposes, having access to several providers makes it easier to ensure backups run smoothly.

    Top 3 benefits of SD-WAN

    SD-WAN helps businesses connect their locations remotely with more bandwidth, lower latency, and greater security than traditional networks that rely on hardware for processing power. Below are some additional benefits of SD-WAN.

    Reduced OpEx

    Moving to SD-WAN can significantly reduce your annual operating expenditure (OpEx) because you don’t need to invest in expensive hardware anymore — not to mention data center space, equipment maintenance, etc. Your software only requires a license fee and support, which is much cheaper than buying new networking equipment every few years.

    Improved network performance

    When using internet mode, if one link fails, all traffic goes down until another path is found. On the other hand, MPLS provides multi-path routing that enables automatic failover in case one link fails. So even if one link goes down due to failure, other links will still work, thus ensuring continuous connectivity.

    Better reliability

    SD-WAN can detect and respond to network problems faster and more efficiently than a human operator. It does so by continuously monitoring network health, performance, and availability.

    SD-WAN detects any disruption in the network, and it responds accordingly. For example, if one link goes down due to failure, SD-WAN immediately reroutes traffic through other available paths without manual intervention. This ensures your data always reaches its destination without any loss or delay.

    SD-WAN use cases

    An SD-WAN service helps enterprises maximize productivity by creating resilient WAN networks that enhance application performance in uncertain or unreliable circumstances. This is achieved through intelligent path selection based on dynamic criteria such as cost, latency, bandwidth, jitter, and packet loss. This results in a highly reliable network with minimal downtime for critical applications.

    With that in mind, common SD-WAN use cases could include:

    • Application performance optimization: An SD-WAN solution can help you optimize your application performance across your entire network so that no matter where your employees are located, they have fast access to all company resources.
    • Visibility into network operations and traffic: SD-WAN provides administrators with a bird’s-eye view of the network so they can quickly pinpoint issues in the network and take immediate steps toward resolution.
    • Centralized management and control: SD-WAN solutions typically offer centralized management and control, providing a unified view of the entire network, including both branch offices and cloud resources.
    • Multi-cloud access: Connect branches and a hybrid workforce to multi-cloud applications easily with unified visibility and management.
    • Improved WAN resiliency, availability, and capacity: This is achieved through intelligent path selection based on dynamic criteria such as cost, latency, bandwidth, jitter, and packet loss.

    Is SD-WAN secure?

    The short answer is, “yes, but.”

    While SD-WAN offers many productivity-related benefits, including optimized performance, network reliability, flexibility, and cost reduction, if not implemented properly it may actually expose you to greater security risks.

    When using SD-WAN, traffic flows directly from branch locations to the public internet, which means the traffic bypasses traditional security measures. This could leave the network vulnerable to external threats.

    Nonetheless, SD-WAN can be secure, but the level of security depends on various factors, including the specific implementation, configuration, and security measures put in place. Many organizations even consider SD-WAN to enhance their network security as it provides several security features and benefits such as encryption, firewalls, segmentation, and centralized security management.

    SD-WAN deployment types

    Enterprises can choose to deploy SD-WAN using one of three available models: managed, DIY, or hybrid.

    Managed

    In this model, companies outsource all their SD-WAN needs to a managed service provider (MSP). The service provider is responsible for configuring, monitoring, and maintaining the SD-WAN network on behalf of the enterprise.

    This model offers convenience and reduces the burden on IT staff, allowing them to focus on other priorities. However, it may limit the level of control and customization available to the enterprise.

    Do-it-yourself (DIY)

    The DIY model gives enterprises complete ownership of deploying and managing their SD-WAN solution.

    An organization acquires the necessary SD-WAN resources directly from a vendor and maintains the network in-house. The in-house IT team is responsible for maintaining the company’s own SD-WAN equipment, connections and software.

    A DIY approach provides the highest level of control and customization but requires significant expertise and resources from the enterprise. Large enterprises looking for full network controls may find this deployment model appealing, but it may be out of reach for most small businesses.

    Hybrid

    The hybrid deployment model combines elements of both DIY and managed approaches. The enterprise retains some control over some aspects of the SD-WAN implementation while leveraging the expertise and support of an MSP. The service provider may handle certain parts of the deployment and management while the enterprise controls specific functions or policies.

    Top 3 SD-WAN vendors

    Though the SD-WAN providers offer extensive functionalities and security capabilities, they may not be the best for every business. If the three providers below do not meet your needs, we reviewed the best SD-WAN vendors to help you determine the best solution for your company.

    Cisco icon.

    Cisco

    Cisco offers a cloud-based SD-WAN overlay fabric that allows enterprises to connect data centers, branches, campuses, and colocation facilities to improve network performance. Managed through the Cisco vManage console, the solution separates data and control planes to provide centralized management and control.

    Cisco’s SD-WAN architecture.
    Cisco’s SD-WAN architecture.

    Cisco SD-WAN key features include:

    • Advanced multi-cloud and SaaS, analytics, and visibility.
    • Web content filtering.
    • Advanced SD-WAN Layer 2 and Layer 3 routing — general.
    • SD-WAN Layer 2 and Layer 3 Multicast routing — IPv4.
    Aryaka icon.

    Aryaka

    Aryaka is a managed SD-WAN service provider. Their SD-WAN service is built on a high-performance global FlexCore network, giving organizations a robust and flexible Network-as-a-Service to connect sites, users, and cloud workloads, regardless of location.

    Aryaka SD-WAN architecture.
    Aryaka SD-WAN architecture.

    Aryaka SD-WAN key capabilities include:

    • Availability with up to 99.999% uptime.
    • White-glove and co-management options.
    • MPLS interworking and hybrid WAN.
    Juniper Networks icon.

    Juniper Networks

    Juniper Networks SD-WAN leverages AI and the Juniper Mist Cloud Architecture to provide an intelligent and automated SD-WAN solution. Their solution integrates with Juniper’s Mist AI-driven networking platform to provide end-to-end visibility and control. Juniper’s SD-WAN solution offers key features such as zero-touch provisioning (ZTP), centralized management, and advanced analytics for monitoring and troubleshooting.

    Juniper Networks SD-WAN operation.
    Juniper Networks SD-WAN operation.

    Juniper Networks key features include:

    • Fast deployment with automated templating tools and ZTP.
    • Branch-office communications with cloud-managed routing, switching, Wi-Fi, and security. 
    • Delivers AI-based insights and automates troubleshooting.

    Bottom line: SD-WAN improves network performance with proper planning

    SD-WAN is beneficial to organizations looking to improve their network performance and reduce costs. Businesses that are considering implementing this technology should carefully evaluate their specific needs and consider SD-WAN challenges.

    Like any technology, while SD-WAN can provide organizational advantages such as increased bandwidth, improved network security, and centralized management, it also requires proper planning, deployment, and monitoring to succeed.

    If you’re considering implementing SD-WAN, make sure you check out our complete guide to the best SD-WAN providers — and how to choose between them.

    The post What Is SD-WAN? Definition, Benefits, and Uses appeared first on Enterprise Networking Planet.

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    Top 7 Network Security Trends Heading into 2024 https://www.enterprisenetworkingplanet.com/data-center/enterprise-networking-security-trends/ Fri, 03 Nov 2023 11:10:43 +0000 https://www.enterprisenetworkingplanet.com/?p=22599 Staying on top of network security trends is critical for maintaining business continuity and growth. Here are some of the top issues to watch for this year.

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    Some of the most significant industrywide pain points of 2023 will become the top network security trends in 2024. Enterprises that want to remain secure and protect their most valuable assets must understand the threats and emerging available solutions.

    • The first key takeaway revolves around proactive behavior. Security executives can only protect their enterprises if they actively address these issues as soon as possible. Early strategization and intervention are vital.
    • The second key takeaway involves technological investment. Since cybercriminals will take full advantage of breakthrough tools like artificial intelligence (AI) and the internet of things (IoT), IT professionals must also not hesitate to adopt them. 

    Here are the most substantial network security trends enterprises will face as they head into 2024.

    1. Greater IoT vulnerabilities 

    As the IoT grows substantially, experts project tens of billions of connected devices will come online in the near future. It has remained one of the top network security trends of 2023 and shows no signs of slowing down as we head into 2024.

    Although the growth of connected devices may open up many doors for your organization, you should know the potential downsides. Over 5.85 million IoT attacks occurred in December 2021 — the number increased to 10.54 million by the same time the following year. Since these incidents nearly doubled in such a short span, the trend will likely continue into 2024.

    IoT devices have infamous security weaknesses and create a much broader attack surface, which spells trouble for even the most secure enterprises. If you plan to adopt more in 2024, you must protect against larger botnets, new vulnerabilities and more distributed denial-of-service (DDoS) attacks.

    2. Ransomware attack damage keeps growing

    The number of ransomware attacks has steadily increased in past years, making it a chief concern for many chief information officers. Cybercriminals adopted new intrusion, encryption, and theft techniques in 2023, and it remains one of the top network security trends heading into 2024.

    Ransomware attacks happen once every two seconds on average, which experts estimate will cause $71.5 billion in global losses by 2026. If you don’t strategize accordingly, your organization will face noncompliance fines, data corruption, and costly downtime.

    Even though ransomware has been around for ages, you shouldn’t underestimate it — technological advances like AI have made it easier for cybercriminals to launch this kind of cyberattack. As a result, promptly addressing this trend is vital for keeping your organization secure.

    3. Prolonged skills shortage

    IT teams have long dealt with an industrywide labor shortage. Unsurprisingly, it seems this trend will continue into 2024. One study revealed around 95% of cybersecurity professionals believe their industry’s skill scarcity has remained a pain point in past years.

    The same study found that 44% of professionals feel confident that the lack of skill has only worsened. Frankly, they’re not wrong — as scarcity-driven issues drive IT professionals to different industries and older workers retire, the gap grows.

    Since many IT teams have dealt with high workloads for years, you don’t have to imagine how it impacts cybersecurity. A lack of skilled workers leads to critical gaps and human error, resulting in more successful attacks. Heading into 2024, cybersecurity incidents caused by the labor shortage remain among the top network security trends.

    4. Cybersecurity fatigue uptick

    Notably, 2023 was an exceptional year for rapid technological advancement. Unfortunately, while every new development brought benefits, they also caused frustration. Growing security tech stacks containing tools like multifactor authentication (MFA) and zero trust access controls put more pressure on teams to evolve at an unsustainable pace.

    Most IT professionals have seen how this fatigue has impacted their enterprise. In fact, 51% of cybersecurity decision-makers believe high alert volumes consistently overwhelm their teams. Since workers spend too much time unintentionally chasing false positives, they miss critical notifications and lose motivation.

    When an IT team abandons crucial tools because they feel overburdened, their organization’s network security weakens substantially. However, workers often feel they have no other choice because they can’t learn and manage each new technology at the rate it advances.

    Since the industrywide skill shortage remains one of the more pressing network security trends, it should come as no surprise that cybersecurity fatigue also stands out. Consistently overwhelming workloads and the ever-evolving nature of cybersecurity should be one of your chief concerns as you head into the new year. A robust defensive strategy against these problems is crucial.

    5. Widespread generative AI use

    AI took the world by storm in 2023. Generative models stood out as one of the top trending technologies. Nearly 55% of organizations already utilize it to some extent because of its versatility and power. Further, 18.2% plan to invest more in it in 2024.

    You’d be right to assume the widespread adoption of this technology is inevitable. After all, it offers automation and insights. Proper implementation will strengthen your network security and support your team as they deal with increasing volumes of cybersecurity incidents.

    Positives aside, generative AI has also become a valuable tool for cybercriminals. It aids them in social engineering attacks, helping them tell convincing narratives and pose as real people. This trend was firm in 2023, so it stands to reason that 2024 will be no different.

    As you head into 2024, a defense against these kinds of attacks and scams is paramount. Although AI makes an incredibly powerful ally, it also offers threat actors the same advantages. Navigating this trend is of the utmost importance if you want to maintain network security in the new year.

    6. Remote work security gaps

    Although the remote work trend primarily began years ago in response to COVID-19, it has shown no signs of slowing down. Many IT professionals discovered they could do their jobs just as effectively from the comfort of their own homes. Unfortunately, security protocols haven’t kept pace alongside them.

    People who work from home have little oversight. As a result, they are often unintentionally lax with security protocols, raising the chance of a cyberattack. Around 95% of cybersecurity incidents are caused by human error. Even if you have faith in your team, something as small as an unsecured smart device could become an entry point for cybercriminals.

    Since remote work has embedded itself as an industry staple, it must be one of the top network security trends leaders face in the months ahead. They must strategize to adequately address potential gaps.

    7. Third-party attacks

    Third-party attacks are one of the most pressing network security trends — even if (or because) many organizations are oblivious to the danger. One study discovered nearly 50% of organizations experienced a cybersecurity incident in 2022 because of their vendors.

    Moreover, the same study found that 48% of organizations are unaware of their vendors’ levels of network access. Because they work with many third parties simultaneously, their overly complex relationships become difficult to navigate and regulate.

    Whether IT professionals use vendors for cloud computing or data analytics, they operate on trust. Unfortunately, one of the latest industry trends revolves around a lack of third-party compliance. Poor oversight leads to critical security gaps, substantially raising the chance of network intrusions and cyberattacks.

    Bottom line: Stay ahead of network security trends — or fall behind

    The above network security trends will substantially impact IT departments across nearly all industries heading into 2024. Fortunately, your awareness of them gives your enterprise a crucial advantage. Identifying their role in your team and strategizing accordingly will help you stay one step ahead of threat actors.

    Get more information on some of the top network security trends of 2024:

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    Cloud Supply Chain Management: Benefits and Use Cases https://www.enterprisenetworkingplanet.com/data-center/cloud-computing-supply-chain/ Wed, 11 Oct 2023 14:30:48 +0000 https://www.enterprisenetworkingplanet.com/?p=22580 Cloud supply chain management allows companies with sparer resources, infrastructure, and talent to leverage large amounts of data without investing in those resources themselves. Here’s how.

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    This web of human and material resources that comprises the supply chain requires careful management, real-time data, and even predictive capabilities to handle the complexities of modern commerce.

    The cloud has been gaining popularity throughout every industry for the last several years. In broad terms, cloud computing provides data mobility and analysis, typically using remote servers rather than on-premises computational infrastructure.

    What is cloud supply chain management?

    Cloud supply chain management encompasses the tools, infrastructures, and processes that allow people to oversee the movement of goods by relying on cloud computing offerings rather than on-premise equipment. This enables them to enter and access this data from anywhere, and provide redundancy with cloud backups — meaning supply chain data is always available, current, and backed up against loss, damage, or theft.

    However, company decision-makers usually don’t go all-in with cloud products when managing their supply chains. They want evidence of a return on investment (ROI) before increasing budgets for more cloud services.

    Top 3 configurations of cloud services that support supply chains

    Cloud configurations for supply chain professionals are usually one of three types:

    • Software-as-a-service (SaaS) tools are hosted and distributed by third-party providers. Customers can access them without making infrastructure changes. Software updates and maintenance also occur in the background automatically.
    • Infrastructure-as-a-service (IaaS) is another business model through which logistics and supply chain companies adopt cloud-based data management and data analysis technologies. This infrastructure might include internet of things (IoT) sensors, virtual machines, networking technology, and energy-management infrastructure.
    • Platform-as-a-service (PasS) is useful in cases where app developers need a stable, cloud-based development environment in which to test cloud services — and especially to test them for cross-compatibility with existing products and application programming interfaces (APIs). This is useful in supply chain management, where partners may use a panoply of products from various vendors.

    No matter which management and enterprise-planning workflows companies select to operate in cloud environments, such activities may take place on private clouds or public clouds. A combination of these is known as a hybrid cloud model.

    7 use cases of cloud computing in the supply chain

    Supply chain professionals have numerous reasons to get involved with cloud computing to support current and future business needs. Here are seven of the most common use cases.

    1. Managing logistics

    Maintaining a responsive and effective supply chain requires a strong grasp of logistical efficiency. While human beings once managed each discrete detail in logistics, cloud computing and big-data analysis now provide manifold opportunities to streamline or automate some of the most important logistical tasks within the supply chain.

    Here are just some of the logistics-related management capabilities provided by cloud data and computing:

    • Managing the movement and allocation of trucks and other vehicles.
    • Sequencing and prioritizing new orders.
    • Automatically generating or updating supply or shipping routes to eliminate delays.
    • Automatically filling out compliance documents, invoices, receipts, and more.

    The deployment of cloud technologies provides the ability for various departments and stakeholders to compare and combine data to create more synergistic workflows and collaborate more effectively.

    2. Automating inventory management

    Inventory management becomes much more straightforward when people find ways to automate some of the most time-consuming tasks. Cloud tools make that possible. Someone might set up an interface to automatically reorder a product once it reaches a specific stock level. Another possibility is to link cloud products to connected sensors so you can see the exact location of in-transit parcels.

    Inventory management automation is particularly helpful during high-demand periods, such as the holiday season. Customers will understandably become upset if they shop online or arrive at stores and find products are out of stock. Bringing automation to existing inventory management processes can significantly reduce such instances, making businesses more responsive to customer needs.

    3. Making future plans and predictions

    Forecasting and making predictions for what the future may hold is one of the most important functions within supply-chain management. The ability to anticipate future sales enables the ability to alter processes and scale departments to ensure supply matches demand.

    Cloud computing is essential for effective enterprise planning and logistical forecasting. The cloud collects and organizes data from disparate sources to create a more full awareness of current and future situations. These sources might include:

    • Customer service channels.
    • Online sales portals.
    • Retail locations.
    • Wholesale suppliers.

    With the cloud unifying these data streams, logistics professionals can engage in deep analysis and make accurate forecasts for the future based on current trends.

    Cloud-based data analysis is the reason major pharmaceutical companies like Bayer are able to keep critical and seasonal medications in stock reliably throughout the country year-round. The right technologies can provide several months of forecasting and prediction data to keep ahead of seasonal surges and even unpredictable changes in local demand patterns.

    4. Improving procurement and sourcing

    Supply chain disruptions can cause profits to drop by more than 107%, making it necessary to actively prevent such circumstances. Supply chain managers should start by diversifying their procurement and sourcing strategies. Cloud computing tools can assist them by tracking communications, contracts, and other information.

    Some companies must maintain relationships with hundreds or thousands of providers of finished goods or raw materials. Cloud computing provides the means to digitize the sourcing and procurement processes. The potential benefits include:

    • Facilitates faster communication between partners.
    • Provides a single source of truth to eliminate errors and unnecessary purchases.
    • Provides the potential to automate vendor changeovers based on current supplies.
    • Automatically generates invoices, custody documents, and databases for traceability compliance.

    Many cloud tools also track expenditures, helping supply chain professionals see whether what they’re paying for specific raw goods is within market rates. Cloud tools can also remove many administrative bottlenecks that slow the procurement process. Additionally, a user may rely on them to get breakdowns of which products come from certain global regions, encouraging expanded supplier networks.

    Accessibility is the name of the game here: accessibility, via the cloud, of all the documentation and ongoing data-gathering that makes for a harmonious supply chain ecosystem. Supply chain coordination and financing can be complex beasts — and some companies might need the speed, efficiency, and organization the cloud provides to enable reverse factoring and other types of cash-flow-boosting financing options.

    5. Managing maintenance and equipment breakdowns

    One of the more popular IaaS product types involves the automation of maintenance tasks.

    Breakdowns of delivery trucks, assembly lines, or other critical assets can cause far-reaching supply chain problems. Cloud platforms can minimize those issues.

    Cloud computing gives supply-chain companies the ability to unite their physical infrastructure in a cloud-based maintenance dashboard. This includes building systems, material-handling mechanisms like conveyors and pallet trucks, and energy or water systems.

    Cloud maintenance platforms using hardware sensors and software intelligence constantly monitor mechanical assets for leaks, pressure drops, and temperature or vibration anomalies, saving manufacturers millions of dollars per year.

    Examples abound — in pipe and tire manufacturing, the chemical industry, and throughout the supply chain — of technology adopters boosting the ROI for their machines. This is an important advantage given their expense. An additional benefit: eliminating product defects that result from faulty or failing equipment.

    6. Expanding collaboration opportunities

    One of the reasons cloud computing initially gained popularity is that it allows people to work together and get things done more efficiently despite geographical boundaries. Relatedly, these tools support remote and hybrid work environments.

    A 2022 study of supply chain leaders revealed that 62% were allocating resources for communication and policy tools to cultivate in-person and remote relationships. It’s easy to imagine how workflows improve when people can instantly see supply chain statistics, shipment locations and other details from wherever they are.

    7. Supporting multisite visibility

    Leaders must compare performance across sites and identify potential problems early as modern supply chains grow larger. Cloud tools enable that aim, giving authorized parties real-time access to see whether specific warehouses or suppliers meet key performance indicators.

    Managers may even get camera feeds, helping them determine if employees at specific facilities regularly engage in risky behaviors that could attract regulatory attention. Getting information at any time significantly reduces the chances of problems getting out of control before leaders can tackle them.

    Advantages of cloud supply chain management

    Cloud supply chain management solutions are seeing widespread adoption for a reason — or rather, several reasons, including scalability, sustainability, and cost efficiency.

    Scalability is a major advantage of operating a supply chain in the cloud. The elastic nature of the cloud means you can work with a provider and scale resource usage up or down as necessary, remaining flexible as marketplace conditions change.

    Using the cloud to run a supply chain can also support sustainability goals. According to a 2022 survey of supply chain executives, respondents rated sustainability as their third biggest challenge shaping the next few years. Additionally, 56% said they were already working with hybrid cloud solutions. Cloud analytics can show where companies are doing well in pursuing sustainable operations and where efforts fall short.

    People can also expect to gain cost-related efficiencies when investing in cloud computing. Those benefits typically occur because providers accommodate many customer needs in the background, removing the need for clients to make on-site upgrades.

    Disadvantages of cloud supply chain management

    Cloud-based supply chain tools also have some potential downsides. Many users experience a learning curve, mainly if they’ve never used them. Providing people ample time to get to know a program minimizes challenges.

    Reduced cybersecurity is another possibility associated with cloud tools — but only if they aren’t properly secured. Cybercriminals often strategically plan attacks to cause the most disruption. The cloud could provide them with the necessary entry points. Company IT teams should follow cybersecurity frameworks that help them create best practices. A well-managed cloud platform is ultimately more secure than a traditional database.

    Finally, cloud customers may realize it’s harder than expected to find solutions with all their essential features. That’s more likely if a company already relies on other tech products, meaning supply chain leaders must find compatible options. Creating a list of must-have features will help organizations narrow their choices.

    Bottom line: Why adopt the cloud across the supply chain?

    There is a reason why IaaS and PaaS are growing at a rapid rate: this family of technologies has the potential to add significant value to any supply chain organization. Interested CEOs, CTOs, and entrepreneurs enjoy the automation, real-time intelligence, scalability, speed, and resource-efficiency that cloud computing provides.

    When it’s at its best, the cloud is a tool that allows humans to spend their time on creative and innovative work rather than babysitting mundane, repetitive processes. With the cloud, supply chain companies and others can build something better and deliver the best service possible.

    Get to know some of the best cloud service providers and platforms to help you choose the right one for your supply chain management needs.

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    What Is AI in Networking? Using AI for Enterprise Networks https://www.enterprisenetworkingplanet.com/management/ai-in-networking/ Wed, 04 Oct 2023 16:09:33 +0000 https://www.enterprisenetworkingplanet.com/?p=22432 Using AI and ML in networking can improve troubleshooting, pattern recognition, and remediation. Here's how you can use it when managing your network.

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    Artificial intelligence (AI) in networking refers to the application of AI principles to manage complex IT operations. It accelerates decision-making and accuracy and enables process automation. It entails integrating AI and machine learning (ML) technologies into computer networks to boost their performance, security, and management.

    ML, a subset of AI, empowers computers to learn from data without requiring explicit programming. This capability expedites troubleshooting, streamlines issue resolution, and offers remediation guidance. It also generates insights to upgrade user and application experiences.

    Together, AI and ML can predict and respond to problems in real-time, enhancing security by developing threat response and mitigation. AI and ML-powered network analytics customize network baselines for alerts, reducing false positives and accurately identifying issues, trends, anomalies, and root causes.

    What is automated networking?

    Automated networking, also known as network automation, is a process that involves using software tools to automate network configuration, management, testing, deployment, and operation for both physical and virtual devices. Its primary objective is to maximize network efficiency.

    The process increases network service availability, reduces human errors and costs, and facilitates faster connectivity. It also leverages technologies like software-defined networking (SDN) and intent-based networking (IBN) to boost network reliability and agility while allowing IT staff to focus on more strategic tasks.

    8 tips for creating an AI strategy for your network

    Developing a successful AI strategy for your network involves setting clear objectives, assessing data readiness, analyzing AI value, carefully considering technology selection, setting metrics, piloting projects, and continuously evaluating and refining AI outcomes to achieve your business goals and improve cloud management.

    Infographic: Creating an AI Strategy.
1. Set objectives.
2. Assess data readiness.
3. Evaluate AI value.
4. Select technology.
5. Establish metrics.
6. Pilot projects.
7. Measure and improve outcomes.
8. Continuous learning and development.

    1. Set clear objectives

    Define your organization’s goals and objectives for using AI in your network. What do you want to achieve with AI? It could be improving customer service, optimizing operations, increasing sales, or any other business goal.

    Align your AI objectives with your overall business strategy and make sure they are realistic and measurable. This will provide a clear direction for your AI initiatives.

    2. Assess data readiness

    AI needs high-quality, structured data to function. Ensure that you have a solid foundation in place. Additionally, identify any gaps in your data and plan for how you will collect, preprocess, and store it for data readiness.

    3. Analyze how AI can add value to your business

    Evaluate how AI can make a meaningful impact on your business by considering different use cases and scenarios. Analyze how it can simplify processes, reduce costs, maximize revenue, or elevate customer experiences. Prioritize AI applications that align with your business priorities.

    4. Select the appropriate technologies

    You should choose the AI technologies and tools that best suit your objectives and data readiness. This may include ML frameworks, cloud-based AI services, or specialized hardware. Consider factors like scalability, compatibility with your existing systems, as well as the availability of talent and resources for implementation.

    5. Establish metrics

    Define key performance indicators (KPIs) and metrics that will gauge the success of your AI initiatives. Make sure to tie these metrics directly to your objectives. Your metrics could be diverse, encompassing accuracy, efficiency gains, customer satisfaction scores, an increase in revenue, or any other relevant measures of success.

    6. Pilot projects

    Start with small-scale pilot projects before rolling out AI solutions across your entire network. Pilots help you test the feasibility of your AI strategy and make adjustments as needed. They will allow you to learn from real-world implementation and gather valuable insights before committing significant resources.

    7. Monitor and refine your AI outcomes

    Track how your AI solutions perform against the established metrics. Then use this feedback to identify and address areas that need adjustment. Continually refine your AI models and strategies to boost their accuracy and effectiveness.

    8. Invest in continuous learning and improvement

    Encourage continuous learning in your organization by investing in the training and upskilling of your teams, focusing on AI-related certifications, skills, and technologies. Stay updated with the latest AI developments to maintain your competitive edge and adjust your AI strategy as needed.

    Use cases for AI in enterprise networking

    AI in enterprise networking provides a large variety of potential use cases, including opportunities to enhance efficiency, security, and network performance.

    Log analysis

    AI plays a significant role in log analysis. It effectively handles various tasks such as anomaly detection, incident response optimization, and predictive maintenance. It categorizes logs, generates data summarization, and analyzes user behavior for security purposes.

    Furthermore, AI maintains compliance, aids in capacity planning, and fine-tunes performance by sifting through vast amounts of log data. This integration empowers organizations to proactively manage network health, enhance security, and make data-driven decisions with precision.

    Advanced analytics

    AI in advanced analytics helps enterprise networking by extracting insights from network data. It detects trends, forecasts usage, and maximizes opportunities. It also predicts maintenance issues from historical data and supports data-driven decisions with visualizations and reports. AI transforms network data into valuable information, improving efficiency, cost, and performance.

    Performance monitoring

    In performance monitoring, AI improves network performance and user experiences by analyzing network data to detect issues. It also predicts and prevents performance degradation from historical data. Additionally, it reports and visualizes performance metrics, allowing network administrators to make data-driven decisions.

    Security alerts

    AI in security alert management detects and responds to threats by analyzing network data. It identifies suspicious patterns and triggers alerts. It also correlates security events to show potential threats. AI fortifies cybersecurity, reduces response times, and safeguards network infrastructure.

    Traffic management

    For traffic management, AI optimizes resource allocation and reduces congestion by making dynamic routing decisions from real-time data. It also identifies traffic patterns, prioritizes critical applications, and adapts to changing conditions. Moreover, it balances load and enforces Quality of Service (QoS), delivering a seamless and responsive user experience.

    Intelligent programmable automation controller (IPAC)

    AI-driven Intelligent Programmable Automation Controllers (IPACs) automate and control network operations. By leveraging AI, they enhance network configuration, provisioning, and management. IPACs also support dynamic adjustments based on network conditions and user demands for optimal performance and resource allocation.

    In addition, IPACs swiftly respond to threats and implement security policies. They equip organizations to achieve greater network flexibility, reliability, and security, ultimately increasing overall network efficiency.

    Autonomous scanning and patching

    AI-powered autonomous scanning and patching reduce the window of vulnerability and ensure prompt implementation of critical security updates, bolstering security posture. These systems continuously scan network assets, find vulnerabilities, and automatically apply patches or remediation measures without human intervention. 

    Autonomous scanning and patching boost resilience against evolving threats by offering a proactive defense against potential exploits and minimizing manual workload for IT teams. They make network security more robust and adaptive in the face of emerging threats.

    Automated provisioning

    Automated provisioning, enabled by AI, improves enterprise networking by automating the configuration, allocation, and scaling of network resources and services. It minimizes human error and increases agility in provisioning network assets. It also amends resource utilization and saves costs. Automated provisioning lets organizations meet business needs efficiently, raising productivity.

    Top 5 artificial intelligence tools for networking

    Artificial intelligence tools for networking include software applications that use ML algorithms, natural language processing (NLP), and data visualization to elevate network functionality, reinforce security, simplify operations, and enhance user satisfaction. Here are some of the top AI tools for networking:

    Cisco icon.

    Cisco DNA Center

    Cisco’s Digital Network Architecture (DNA) Center utilizes AI and ML to provide advanced network automation, assurance, and analytics. It aids network administrators in adjusting network performance, identifying issues, and automating tasks.

    This tool has features that help you get the network up and running faster, reduce outages and minimize business impact, deliver optimal user experience, and secure the digital enterprise. Furthermore, Cisco DNA Center lets you customize and extend your network capabilities with open APIs, SDKs, and partner applications.

    IBM icon.

    IBM Security QRadar Suite

    IBM Security QRadar Suite uses AI for speed and efficiency. It unifies the security analyst experience to allow for faster threat detection and response. Its AI capability helps in automating routine tasks, freeing up time for analysts to focus on more complex issues.

    IBM Security QRadar also delivers advanced analytics that uncover patterns and anomalies that might indicate a security threat. This proactive approach helps in preventing potential breaches before they occur.

    Juniper Networks icon.

    Juniper Mist AI

    Juniper Mist AI enhances Wi-Fi experiences by automating troubleshooting, detecting anomalies, and maximizing performance. It has a cloud-based platform that collects and analyzes data from various sources, such as wireless access points, switches, routers, and firewalls.

    Juniper Mist AI also has various AI-powered security and location services integrated into the Juniper Mist dashboard. It has a virtual network assistant called Marvis, which uses AI to give guidance and troubleshooting to network operators.

    Fortinet icon.

    Fortinet FortiGuard Labs

    Fortinet FortiGuard Labs is a good networking tool that uses AI because it can detect and prevent cyberattacks in real time. It has a global network of sensors that collect threat data and use AI to analyze it.

    It also offers various security services that are powered by AI and integrated into the Fortinet Security Fabric. Additionally, it publishes useful resources and insights on the latest cyberthreats and how to mitigate them. It also supports a wide range of network security products, such as firewalls, VPNs, and SD-WAN.

    Aruba icon.

    Aruba Networking AI

    Aruba Networking has real-time anomaly detection for network performance and monitors potential failures in authentication, DHCP, and Wi-Fi connectivity. Its patented ML algorithms filter out false positives.

    Furthermore, Aruba Networking delivers actionable recommendations to highlight necessary changes for optimal network performance. It features a closed-loop operation for continuous self-optimization and sustainability features for better power management.

    What are the benefits of AI for enterprises?

    Using AI brings many benefits to enterprises, including improved decision-making, better customer experience, increased efficiency, predictive analytics, cost reduction, and innovation.

    Infographic: Benefits of AI for Enterprise.
1. Improved decision making.
2. Predictive analytics.
3. Better customer experience.
4. Increased efficiency.
5. Cost reduction.
6. Innovation.

    Improved decision-making

    AI can provide valuable insights from data analysis, resulting in more informed and data-driven decision-making.

    Better customer experience

    AI-powered solutions like chatbots, personalized marketing, recommendation systems, and virtual assistants can give 24/7 personalized support, elevating customer experience.

    Increased efficiency

    AI can automate routine tasks, reducing human error and freeing up employees’ time to focus on more complex tasks. This leads to increased efficiency and productivity.

    Predictive analytics

    AI’s ability to forecast trends and patterns lets enterprises anticipate market changes and adapt accordingly.

    Cost reduction

    By automating processes, AI can help lower labor and operational costs, enhancing the bottom line and leading to substantial cost savings.

    Innovation

    AI promotes innovation by aiding in research and development, discovering new products and services, and refining existing ones. It opens up new avenues for innovation that were not previously possible.

    What challenges still exist for AI in networking operations?

    Despite significant advancements, some challenges continue to persist in the realm of AI for networking operations, such as data quality, interoperability, security, explainability, and scalability.

    Data quality and consistency

    AI models rely heavily on network data for learning and making accurate predictions. However, acquiring, labeling, and processing this data is no simple task. It can be a costly, labor-intensive, and complex process. Furthermore, the presence of noise, missing information, or irrelevant data in the network data can negatively impact the performance of AI models.

    Interoperability

    Interoperability issues in adopting AI for networking operations stem from the need for AI systems to work seamlessly with a variety of network devices, diverse communication protocols, and multiple vendors’ proprietary technologies. Incompatibility can lead to integration issues, ranging from minor inconveniences to major disruptions in network operations.

    Security and privacy

    AI in networking operations faces security and privacy challenges due to potential mishandling of personal data, risk of cyberattacks, ethical concerns around biased decision-making, and lack of transparency. Many AI systems need to access sensitive network data, and any compromise of this data can lead to serious security breaches.

    On the privacy front, AI systems must strike a balance between accessing necessary data for better operation and protecting personally identifiable or sensitive information. Therefore, integrating AI into networking operations necessitates robust security measures and privacy-focused techniques.

    Explainability and trust

    Explainability and trust are key challenges for AI in networking operations. While AI systems streamline network traffic and detect anomalies, they can be complex and hard to understand. As a result, problem-solving and troubleshooting become difficult and reduce confidence in AI-driven solutions.

    Moreover, AI models need to be unbiased and secure. To solve these problems, some efforts aim to create AI models that explain themselves, audit their processes, and follow clear regulations.

    Scalability

    Some AI in networking operations still struggles with scalability. Networks become bigger and more complex, and AI systems deal with more data and devices. AI algorithms and models need to process and analyze this data fast and well. Otherwise, scalability problems can cause delays, slow responses, and system jams, which can cause bottlenecks or downtime on critical networks.

    Bottom line: Adopting AI in enterprise networks

    Adopting AI in enterprise networks can enhance network performance, fortify security, and modernize operations. It can also enable new capabilities such as self-healing networks, predictive analytics, and intelligent edge computing. By leveraging AI in enterprise networks, your business can gain a competitive edge, improve customer satisfaction, and increase operational efficiency.

    However, it’s important to keep in mind that AI is still a nascent technology in many respects. Successfully integrating AI technologies relies on establishing a foundation of data quality, putting strong security measures in place, and ensuring seamless interoperability.

    By carefully planning and diligently addressing these challenges, organizations can position themselves at the forefront of a new era in network management and security.

    Learn how the best AI certifications can provide you with the knowledge and expertise to utilize the full potential of artificial intelligence in network optimization and automation. Explore our top recommended AI certifications to unlock the power of AI for improving network performance and efficiency.

    Aminu Abdullahi contributed to this report.

    The post What Is AI in Networking? Using AI for Enterprise Networks appeared first on Enterprise Networking Planet.

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    Top 8 Secure Access Service Edge (SASE) Providers in 2023 https://www.enterprisenetworkingplanet.com/data-center/sase-vendors/ Mon, 02 Oct 2023 17:10:31 +0000 https://www.enterprisenetworkingplanet.com/?p=22850 Explore the top SASE providers to discover which is best for your organization when establishing secure, remote connections to your network.

    The post Top 8 Secure Access Service Edge (SASE) Providers in 2023 appeared first on Enterprise Networking Planet.

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    Secure Access Service Edge (SASE) is a security architecture that addresses the challenges of cloud computing, remote work, and cyberthreats. It improves security by adopting the zero-trust model, simplifies IT management by eliminating the need for on-premises hardware and complex infrastructure, and saves money by reducing the costs of traditional security solutions.

    Here are our recommendations for the best SASE providers for 2023:

    Top Secure Access Service Edge (SASE) software comparison

    This comparison table displays today’s most trusted SASE vendors, providing an overview of their network speed, ease of management and installation, and their primary use cases.

    SASE vendor Network speed (Latency) Best for (Primary use case) Ease of use (Management/setup)
    Zscaler Zero Trust Exchange Intermittent Latency Zero trust security Moderate management, challenging setup
    Citrix Secure Access Service Edge (SASE) Intermittent Latency Unified gateway Moderate management, challenging setup
    Prisma SASE Minimal Latency Integration with Palo Alto Networks User-friendly, challenging setup
    Skyhigh Security Service Edge Minimal Latency Secure web and cloud usage and threat detection and mitigation Moderate management, complex setup
    Cisco SASE Architecture Occasional Latency Integration with Cisco security products Moderate management, complex setup
    FortiSASE Solution Minimal Latency Comprehensive security integration User-friendly, simple setup
    Forcepoint ONE Minimal Latency Modular SASE deployment Moderate management, complex setup
    Barracuda SecureEdge Occasional Latency Cloud-native SASE platforms Moderate management, challenging setup

    Jump to:

    Zscaler icon.

    Zscaler Zero Trust Exchange

    Best for zero-trust security

    Overall rating: 3/5

    • Cost: 0/5
    • Features: 5/5
    • Customer support: 3.25/5
    • Ease of Use 2.5/5
    • Integrations 4.5/5
    • Scalability 5/5
    • Network performance 1.25/5

    The Zscaler Zero Trust Exchange platform is a versatile and expandable solution that includes a variety of Zscaler products. You can configure these products to meet the unique needs of your organization and choose the most appropriate products and features for your security and business objectives.

    The platform typically includes these components for cloud-native application protection and inline security:

    • Zscaler Internet Access (ZIA)
    • Zscaler Private Access (ZPA)
    • Data Protection (CASB/DLP)
    • Digital Experience (ZDX)
    • Posture Control
    Zscaler Internet Access ZIA interface.
    Zscaler Internet Access ZIA. Source: Zscaler

    Pros and cons

    Pros Cons
    Native, multi-tenant cloud architecture that scales dynamically with demand. Unable to intercept custom ports, requiring users to purchase separate additional physical devices.
    Proxy-based architecture for full inspection of encrypted traffic at scale. Does not provide granular controls over policy.
    Security and policy brought close to users to eliminate unnecessary backhauling. Reports of high latency.
    ZTNA restricts access for native application segmentation. Unclear pricing.

    Pricing

    Zscaler does not display full pricing details on its website. However, it has a list of plans and packages. It offers three bundles called Zscaler for Users Editions:

    • Business
    • Transformation
    • Unlimited

    These packages include Zscaler Internet Access (ZIA), Zscaler Private Access (ZPA), and Zscaler Digital Experience (ZDX) so you can enjoy the full capabilities of the  Zscaler Zero Trust Exchange.

    For actual pricing information, get in touch with Zscaler’s sales department.

    Features

    • Cyberthreat protection.
    • Data protection.
    • Zero trust connectivity.
    • Digital experience management.
    • Cloud-native connectivity.
    Citrix icon.

    Citrix Secure Access

    Best for a unified gateway

    Overall rating: 3/5

    • Cost: 2.5/5
    • Features: 4.5/5
    • Customer support: 2.5/5
    • Ease of Use 2.5/5
    • Integrations 2.75/5
    • Scalability 5/5
    • Network performance 1.25/5

    Citrix Secure Access Service Edge (SASE) is a one-stop solution that combines SD-WAN, zero trust access, and other security features from the cloud. It makes remote access to applications and the internet easier, which reduces the complexity of IT management. The solution includes different Citrix products, such as:

    • Citrix Secure Internet Access
    • Citrix Secure Private Access
    • Citrix SD-WAN
    Citrix Secure Access interface.
    Citrix Secure Access. Source: Citrix

    Pros and cons

    Pros Cons
    Automatically updates with the latest threat information. Reports of slow performance and high latency.
    Offers flexible policies for granular control over access and usage. Slow response times from customer support.
    Applies security dynamically based on the role of the entity trying to gain network access. Confusing interface for some users.
    Clear pricing. Complex initial setup.

    Pricing

    Out of all the SASE providers we evaluated, only Citrix has clear pricing. It gives two options, Citrix Secure Private Access Standard and Citrix Secure Private Access Advanced.

    Citrix Secure Private Access Standard Citrix Secure Private Access Advanced
    $3 per user, per month $7 per user, per month
    Includes SSO to SaaS and web applications with multi-factor authentication, helping to reduce the odds of account compromise by 99.9%. Intelligently applies watermarking, clipboard access, download restrictions, and site navigation controls with adaptive access based on user location, device posture, and risk scores. Includes advanced multi-factor authentication natively with Citrix cloud for all non-virtual applications, as well as ZTNA access to TCP and UDP-based apps.

    Features

    • Cloud-based security services like secure web gateway, cloud access security broker, and secure remote access.
    • Merges network and security services into one high-performance architecture available for central management.
    • Secure access to applications from any location.
    • Enforces uniform security compliance policies globally for all users, regardless of location.
    Palo Alto Networks icon.

    Prisma SASE

    Best for integration with Palo Alto Networks

    Overall rating: 3.5/5

    • Cost: 0.75/5
    • Features: 5/5
    • Customer support: 2.5/5
    • Ease of Use 3.75/5
    • Integrations 4.75/5
    • Scalability 3.75/5
    • Network performance 5/5

    Prisma SASE from Palo Alto Networks is an AI-powered solution that integrates network security, SD-WAN, and Autonomous Digital Experience Management (ADEM) into one cloud-based service.

    This SASE provider secures all applications your hybrid workforce utilizes, no matter where they are. Zero trust network access (ZTNA) 2.0 offers top-tier protection for all application traffic, guaranteeing access and data security and greatly diminishing the risk of data breaches.

    Prisma SASE primarily includes the following products:

    • Prisma Access
    • Prisma SD-WAN
    • Cortex Data Lake

    In addition to these, the platform incorporates advanced functionalities in areas like ZTNA, cloud secure web gateway (SWG), cloud access security broker (CASB), and Firewall as a Service (FWaaS) to bring a comprehensive SASE solution.

    Palo Alto Networks Prisma SASE dashboard.
    Prisma SASE. Source: Palo Alto Networks

    Pros and cons

    Pros Cons
    AI and ML capabilities accelerate anomaly detection. Complex setup.
    Offers centralized control through a single interface. Excessive updates are difficult for some administrators.
    Utilizes advanced and AI-automated SD-WAN. Lack of documentation for integration with certain SD-WAN providers, such as Versa Network.
    User-friendly interface. Unclear pricing.

    Pricing

    Prisma SASE offers three editions for Prisma Access, namely Business, Business Premium, and Enterprise. It offers a free trial only for Prisma SD-WAN.

    Like most vendors, Prisma SASE does not disclose exact pricing on its website. Contact their sales team for more pricing information.

    Features

    • Enhanced ZTNA security.
    • Branch modernization.
    • Automated IT operations capabilities.
    • Multi-tenant functionalities.
    • Centralized control.
    • Monitored network status.
    Skyhigh Security icon.

    Skyhigh Security Service Edge (SSE)

    Best for data-centric organizations

    Overall rating: 3.25/5

    • Cost: 0/5
    • Features: 5/5
    • Customer support: 4/5
    • Ease of Use 1.25/5
    • Integrations 3.75/5
    • Scalability 3.75/5
    • Network performance 5/5

    Skyhigh Security Service Edge (SSE), originally a part of McAfee’s cloud security unit, equips your workforce with tools and safeguards your data across the web, cloud, email, and private applications. This solution implements data and threat protection at every control point, aiming to lower the cost of security and simplify your management through a single integrated platform.

    Skyhigh SSE delivers real-time data and threat protection against advanced and cloud-enabled threats, ensuring the safety of data across all vectors and users. The platform comprises several Skyhigh products.

    • Skyhigh Secure Web Gateway
    • Skyhigh Cloud Access Security Broker
    • Skyhigh Private Access
    • Endpoint Data Loss Prevention
    • Skyhigh Cloud Firewall
    • Remote Browser Isolation technology
    • Cloud Native Application Protection Platform
    Skyhigh Security dashboard.
    Skyhigh Security. Source: Skyhigh Security

    Pros and cons

    Pros Cons
    Scans up to six billion cells within six hours, which is significantly faster than anything on the market. Dramatically increases network usage, requiring a robust internet provider to support the load.
    Minimizes inefficient traffic backhauling with intelligent, secure direct-to-cloud access, delivering 99.999% availability and ultra-low latency. Occasionally generates false positives and blocks legitimate websites or applications. This requires manual intervention to correct.
    Protects workloads and cloud security posture management with application and risk context from a single platform. Complex setup and management.
    Provides full-scope data protection for the workforce and eliminates data visibility gaps. Unclear pricing.

    Pricing

    Skyhigh Security doesn’t publish pricing details on its official page. Connect with their advisor for a quote.

    Features

    • Access control.
    • Threat protection.
    • Data security.
    • Security monitoring.
    • Acceptable use control.
    • Cloud access security broker (CASB).
    • Secure web gateway (SWG).
    • Zero trust network access (ZTNA).
    • Cloud data loss prevention (DLP).
    • Remote browser isolation (RBI) technology.
    • Cloud firewall.
    • Cloud-native application protection platform (CNAPP).
    Cisco icon.

    Cisco SASE Architecture

    Best for integration with Cisco security products

    Overall rating: 3.25/5

    • Cost: 1.25/5
    • Features: 5/5
    • Customer support: 2.75/5
    • Ease of Use 1.25/5
    • Integrations 3.75/5
    • Scalability 5/5
    • Network performance 3.75/5

    Cisco’s SASE framework provides network and security services that work seamlessly together. It employs cloud-based security services, such as SWGs, CASBs, FWaaS, and ZTNA along with VPN, DNS-layer security, and SD-WAN features. 

    Some of the solutions that Cisco offers under its SASE architecture are:

    • Cisco+ Secure Connect
    • Cisco Secure Access
    • Cisco Umbrella
    • Cisco SD-WAN
    Cisco Umbrella dashboard.
    Cisco Umbrella. Source: Cisco

    Pros and cons

    Pros Cons
    Gives end-to-end visibility and industry-leading threat protection. Integration with third-party tools is cumbersome.
    Solid networking expertise from Cisco. SSL decryption feature slows down performance.
    Brings detailed insights into network status and user activity through Cisco Umbrella Secure Internet Gateway (SIG). Occasionally fails to sync policies.
    Unifies security and operational policy management. Lack of transparent pricing.

    Pricing

    Cisco doesn’t disclose pricing details on its website. Please reach out to their sales team through chat or call.

    It does ofer free trials with varying durations for its SASE products:

    • Cisco Umbrella: 14-day free trial
    • Cisco Secure Endpoint: 30-day free trial
    • Cisco Secure Access by Duo: 30-day free trial

    Features

    • Consolidated dashboard for both security and operational policy management.
    • Network status tracking.
    • Analytics and reports bring insights and control over network operations and security.
    • User activity monitoring.
    • Controls access to data and resources based on user, device, and permissions through CASB, ZTNA, and SD-WAN segmentation.
    • Cloud asset security.
    Fortinet icon.

    FortiSASE Solution

    Best for comprehensive security integration

    Overall rating: 3.5/5

    • Cost: 0/5
    • Features: 5/5
    • Customer support: 3/5
    • Ease of Use 5/5
    • Integrations 3.25/5
    • Scalability 5/5
    • Network performance 5/5

    FortiSASE delivers easy and flexible security for remote workers with different devices and locations. Powered by FortiOS and FortiGuard AI, this SASE solution comes with advanced security features and threat intelligence.

    FortiSASE combines cloud-based SD-WAN and SSE to connect and protect users from the network edge to anywhere. It promotes a single-vendor SASE approach that unites networking and security and supports secure access to the web, cloud, and applications. FortiSASE includes the following components that run on one OS and are manageable using a single console:

    • AI-powered secure web gateway (SWG)
    • Zero-trust network access (ZTNA)
    • Cloud access security broker (CASB)
    • Firewall-as-a-Service (FWaaS)
    • Secure SD-WAN
    Fortinet FortiSASE dashboard.
    FortiSASE. Source: Fortinet

    Pros and cons

    Pros Cons
    Complete security suite. High bandwidth consumption.
    Enhanced efficiency from integrated AI and ML across the platform. Limited availability of PoPs in some regions, impacting performance.
    Detailed control options, promoting precise management. Requires users to have existing Fortinet solutions for complete visibility.
    In-depth analytics and auto-generated reports. Unclear pricing.

    Pricing

    FortiSASE empowers users to choose from various options and mix and match them to meet their specific needs. It offers three package options in its Ordering Guide:

    • User-based: Allows users to connect with multiple devices concurrently (agentless or agent-based). FortiClient-based endpoints include EPP, VPN, and ZTNA components.
    • Thin Edge: Lets customers connect branch offices to FortiSASE.
    • SPA: Enables connectivity to private applications for remote users and branch locations.

    Contact Fortinet sales to have a sales expert contact you with clear pricing information.

    Features

    • One unified agent for secure access and endpoint protection.
    • Improved efficiency with a single agent for networking and security policy management.
    • Constant protection for on-prem and remote users to reduce gaps and configuration overhead.
    • Real-time threat countering with FortiGuard AI-powered Security Services.
    • Reliable user experience at any scale via seamless integration with Fortinet Secure SD-WAN.
    • Consistent application access control in all locations with Universal ZTNA.
    Forcepoint icon.

    Forcepoint ONE

    Best for modular SASE deployments

    Overall rating: 3.5/5

    • Cost: 2/5
    • Features: 4.25/5
    • Customer support: 3.5/5
    • Ease of Use 1.25/5
    • Integrations 3/5
    • Scalability 5/5
    • Network performance 5/5

    Forcepoint ONE is an all-in-one cloud platform that makes security simple by getting rid of fragmented products. It promotes quick zero trust and security service edge (SSE) adoption by combining key security services, including SWG, CASB, and ZTNA. This solution enables organizations to gain visibility, control access, and protect data on managed and unmanaged apps and all devices, from one set of security policies.

    One of the strengths of Forcepoint ONE is its modular approach to SASE. It provides a single, unified platform that facilitates the management of one set of policies across all apps, from one console through one endpoint agent. It protects access and data by combining:

    • Secure web gateway
    • Cloud access security broker
    • Zero trust network access (ZTNA)
    • RBI with content disarm and reconstruction (CDR)
    • Cloud security posture management (CSPM)
    • Forcepoint Classification for data tagging
    Forcepoint ONE dashboard.
    Forcepoint ONE. Source: Forcepoint

    Pros and cons

    Pros Cons
    Protects against advanced threats and data loss on the web and in the cloud. Third-party integration may result in conflicts affecting performance.
    Simplifies deployments by consolidating various modules into a single client/agent. Delayed support for new macOS releases.
    Granular capabilities for robust security management aligned with business needs. Policy changes can take over 20 minutes to apply.
    Prioritizes data protection regardless of location or access method. Unclear pricing.

    Pricing

    Forcepoint One has four pricing editions:

    • CASB edition
    • ZTNA edition
    • Web edition
    • All-in-one edition

    However, pricing details on these editions are unavailable. Reach out to Forcepoint’s sales department to request more information.

    Features

    • Unified gateways for web, cloud, and private app access.
    • Agentless DLP security.
    • Integrated advanced threat protection and data security.
    • Dynamic scalability with global access.
    • Secure SD-WAN connectivity.
    • Pervasive data security and threat protection.
    Barracuda Networks icon.

    Barracuda SecureEdge

    Best for cloud-native SASE platforms

    Overall rating: 3.5/5

    • Cost: 2.5/5
    • Features: 5/5
    • Customer support: 4.5/5
    • Ease of Use 2.5/5
    • Integrations 2.25/5
    • Scalability 5/5
    • Network performance 2/5

    Businesses can control data access from any device, anytime, anywhere with Barracuda SecureEdge. This SASE solution delivers enterprise-grade security, including ZTNA, FWaaS, web security, and fully integrated office connectivity with secure SD-WAN. It also allows security inspection and policy enforcement in the cloud, at the branch, or on the device.

    The platform streamlines deployment by consolidating security management and operations reporting through cloud-hosted control software. Its automated SD-WAN capabilities further boost efficiency by performing self-healing, application-based routing, and adaptive session balancing based on traffic intelligence.

    Barracuda Networks SecureEdge dashboard.
    Barracuda SecureEdge. Source: Barracuda Networks

    Pros and cons

    Pros Cons
    Self-healing traffic intelligence detects the health of uplinks and encrypted tunnels across SD-WAN sites for adaptive optimization. Processing data in the cloud with Barracuda SecureEdge can sometimes take longer than expected.
    Improved network performance and uptime from application-based routing and adaptive session balancing. Complex setup.
    High level of control and visibility into user-generated traffic at each endpoint. SSL offloading occasionally slows down traffic.
    Zero-touch management allows MSPs to deploy and manage Barracuda SecureEdge devices without any onsite visits. Unclear pricing.

    Pricing

    Barracuda offers a full-featured 30-day free trial of its Barracuda SecureEdge solution.

    In addition, this vendor has a Build and Price page on its website showing the factors affecting Barracuda SecureEdge pricing. These factors include the specific capabilities you are looking for, the number of your offices and remote users, your organization’s public cloud offering, as well as the level of support you require. For completed pricing information, contact Barracuda’s sales team.

    Features

    • Next-generation security.
    • Secure SD-WAN.
    • Zero trust access.
    • Web security.
    • Management and automation.
    • Content filtering.
    • Secure internet access (SIA).
    • Cloud-delivered security.
    • Barracuda Global Threat Intelligence.

    Key features of SASE solutions

    A complete SASE solution must encompass vital features to protect against evolving threats while enabling seamless access to network resources for remote and branch users. These key features include a zero-trust security model, cloud-native architecture, integrated networking and security, optimized network performance, and scalability.

    Zero-trust security model

    SASE solutions need zero trust because threats can come from anywhere, even inside the network. ZTNA verifies and authenticates users and devices constantly, no matter where they are. This lowers the risk of unauthorized access and data breaches.

    Cloud-native architecture

    Modern networks require a cloud-native architecture for scalability and flexibility. It lets organizations adapt to changing business needs, scale services as needed, and cut infrastructure costs by removing on-premises hardware.

    Integrated networking and security

    Networking and security services must integrate for efficient traffic routing and real-time threat detection and response. A single SASE solution combines these functions, simplifies network management, and applies consistent security policies across the network.

    Optimized network performance

    Optimized network performance, with low latency, redundancy, and high uptime, is key for a seamless user experience. Low latency minimizes data transmission delay, redundancy reduces network failures, and high uptime facilitates continuous access to critical resources.

    Scalability

    Scalability is imperative for SASE solutions because it ensures that as organizations evolve and expand, the network infrastructure can readily accommodate increased user numbers, devices, and data traffic without requiring constant and costly adjustments, thus supporting long-term flexibility and cost-efficiency.

    How we evaluated SASE vendors

    We actively sought out and ranked the top SASE vendors for 2023. To do this, we split our analysis into seven categories: cost, features, customer support, ease of use, integrations, scalability, and network performance. We then broke down each of these categories into more specific criteria tailored to the specific requirements and preferences of a reliable SASE solution.

    We analyzed each software’s ability to meet the criteria in each category and gave them scores. Then, we added up the scores for each solution.

    Cost – 20%

    We evaluated the cost based on the availability and duration of a free trial, as well as pricing transparency.

    Pricing transparency is an indispensable part of our evaluation because it allows customers to make informed decisions about whether the SASE solution fits their budget and needs. Unfortunately, only one provider, Citrix, provides pricing details to the public.

    • Criteria winners: Citrix Secure Access Service Edge and Barracuda SecureEdge

    Core features – 25%

    We measured the performance of each SASE solution’s core features to get reliable scores. These features include firewalls, intrusion detection and prevention, data encryption, identity and access management, threat intelligence, policy enforcement, compliance support, and auditing and reporting.

    • Criteria winners: Multiple winners

    Customer support – 10%

    Several factors affect customer support scores, including the availability and quality of different support channels such as live chat, 24/7 phone assistance for all users, and a responsive email support team. 

    Additionally, we considered the presence of active user communities and the availability of in-depth documentation in our assessment.

    • Criteria winner: Barracuda SecureEdge

    Ease of use – 10%

    In order to evaluate the ease of use of the SASE solutions, we analyzed user feedback on multiple independent review platforms. This analysis helped us gauge how easy it is for users with varying levels of technical expertise to set up and manage each solution.

    • Criteria winner: FortiSASE Solution

    Integrations – 12%

    To measure integration capabilities, we quantified the number of relevant third-party systems each SASE solution connects with. We included third-party systems like cloud security platforms, firewalls, IAM tools, SWGs, SD-WAN solutions, and endpoint security platforms, signifying flexibility.

    Moreover, we evaluated each solution’s adaptability for custom integrations, ensuring users have the freedom to add configured connections as required.

    • Criteria winner: Prisma SASE

    Scalability – 10%

    We determined the scalability of each solution by analyzing its capacity to handle increasing user numbers and network traffic without a decrease in performance. We also gathered real-world data from several users about the SASE solution’s performance in numerous environments to validate vendor scalability claims and benchmark expectations.

    • Criteria winners: Multiple winners

    Network performance – 13%

    To assess network performance we focused on checking metrics such as speed, reliability, latency, uptime, redundancy, failover, and throughput.

    Furthermore, we considered user feedback and real-world data to collect insights into practical network performance.

    • Criteria winners: FortiSASE Solution, Forcepoint ONE, Prisma SASE, and Skyhigh Security Service Edge.

    Frequently Asked Questions (FAQs)

    Who needs a SASE solution?

    SASE solutions are a valuable tool for many different types of organizations. Here’s who might find it especially useful:

    • Businesses operating in the cloud: SASE combines wide area networking (WAN) and zero trust security, offering protection for businesses operating in the cloud.
    • Organizations with remote or hybrid teams: SASE ensures a smooth user experience, improved connectivity, and robust security, catering to the dynamic secure access needs of digital businesses. It allows devices and remote systems to access apps and resources anytime, anywhere.
    • Organizations seeking comprehensive security: Any organization aiming for thorough threat and data protection, speeding up its digital transformation, or supporting a remote or hybrid workforce should consider adopting a SASE framework.

    Can SASE replace VPNs?

    Yes, SASE can replace virtual private networks (VPNs) for secure network access because it covers a broader range of security features compared to traditional VPNs.

    What’s the difference between SASE and SD-WAN?

    SASE and software-defined wide area network (SD-WAN) are network technologies serving various primary purposes. Here’s a closer look at the distinctions between them:

    SASE SD-WAN
    Utility Integrates networking and extensive security services in a cloud-native architecture. Primarily optimizes networking and bandwidth efficiency.
    Security All SASE solutions combine network optimization with cloud-based security services. Some SD-WAN solutions may include security, but not all.
    Deployment Exclusively cloud-based deployment. Offered in physical and cloud-native forms.
    Traffic management Examines traffic meticulously, providing an overall solution. Addresses traffic functions one at a time, case by case.

    Bottom Line: The right SASE provider elevates your organization’s security and efficiency

    In the era of remote work and edge computing, SASE has become more important than ever because it caters to the needs of a dispersed workforce and provides a cloud-native way to secure the WAN.

    Selecting the right SASE provider is equally crucial. The vendor’s expertise is of utmost importance as you will entrust them with safeguarding your network and data.

    Consider scalability, network stability, and security in choosing the best SASE vendor for your needs. A well-chosen provider can significantly bolster your organization’s security posture and operational efficiency.

    SD-WAN, the key component that powers every SASE solution, is essential for managing and controlling network connectivity. Discover the top SD-WAN vendors and identify the best choices for your needs.

    The post Top 8 Secure Access Service Edge (SASE) Providers in 2023 appeared first on Enterprise Networking Planet.

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    7 Examples of Multi-Factor Authentication Use Cases for Business https://www.enterprisenetworkingplanet.com/data-center/multi-factor-authentication-examples/ Tue, 26 Sep 2023 20:11:16 +0000 https://www.enterprisenetworkingplanet.com/?p=24170 Discover ways Multi-Factor Authentication is being used by businesses across the world in order to protect their company’s data.

    The post 7 Examples of Multi-Factor Authentication Use Cases for Business appeared first on Enterprise Networking Planet.

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    Multi-factor authentication (MFA) is of paramount importance for every business today, especially because cyberattacks are increasingly sophisticated and target organizations of all sizes. The key factor that often distinguishes between protecting your sensitive data and suffering a costly breach is MFA.

    Even so, it may not always be clear what the best use for MFA might be — in other words, when it’s helpful or even necessary, and when it’s not. After all, too much dependence on complex login processes for every single app and website can start to cut into employee productivity and morale.

    To help you get a better sense of where and how to use MFA in your organization — as well as which type of MFA works best — here are seven examples of MFA use cases you might encounter in the workplace.

    1. Logging into a company bank account

    Imagine you work for a company with an online bank account. You typically access it using a username and password. One day, you receive an email that appears to be from your bank, requesting you to click a link and verify your account details. Believing it’s legitimate, you click the link and enter your login information, unaware it’s a phishing attack.

    Actually, a hacker sent the email aiming to steal your password. Now, they have it, granting them access to your account.

    This scenario illustrates how hackers can gain access to your password and compromise your accounts. That’s where MFA comes in. It ensures that you are genuinely you when signing in by requiring something in addition to your password, such as your phone, a card, or your fingerprint. This added security makes it significantly more difficult for unauthorized individuals to hack into your account, and safeguards your company’s finances and data from potential hackers.

    Recommended MFA tool: Authenticator apps

    All MFA tools help to improve security, but some types are better suited for certain situations than others.

    For instance, for logging into a company bank account, authenticator apps like Google Authenticator, LastPass Authenticator, Microsoft Authenticator, or Authy are a great choice. 

    On the other hand, physical keys are not the best option.

    Recommended MFA tool:
    Authenticator apps
    Not recommended:
    Physical keys
    • Provide a balanced combination of security and convenience. • More hassle than they are worth for bank account logins.
    • Easy to set up and use, and suitable for most devices and services. • Require carrying an extra device at all times.
    • Offer protection against phishing and account takeover attacks. • May not work with all banks or devices.
    • Pose a risk of losing access to accounts if the key is lost or damaged.

    2. Logging into a company customer database

    Let’s say you work for a reputable insurance company that relies heavily on its customer database. This database contains extensive policyholder information, including personal details and financial records. One day, a hacker gains access to an employee’s login credentials through a sophisticated phishing attack.

    The attacker steals credentials and logs in, creating a single point of vulnerability. They can then manipulate or steal sensitive customer data. This unauthorized access risks customer privacy and exposes the company to data breaches, financial losses, and regulatory penalties.

    The cybercriminal can also use the data to impersonate policyholders and carry out fraudulent transactions, harming both customers and the company’s reputation. MFA is essential to safeguard customer databases in this situation.

    Recommended MFA tool: Physical keys

    While any form of MFA is better than none, it’s important to choose the most secure and practical option based on your organization’s specific needs and capabilities.

    Physical keys such as Yubico Security Keys are the most ideal MFA tool for securing customer databases, while SMS- and voice-call-based MFAs might not be as reliable.

    Recommended MFA tool:
    Physical keys
    Not recommended:
    SMS and voice-based MFA
    • 100% effective at preventing account takeovers due to automated bots, bulk phishing, and targeted attacks, according to Google Security Blog. • SMS and voice calls transmit information in cleartext, making it easily interceptable.
    • Difficult to intercept because attackers need both compromised credentials and physical access to the user’s device. • Attackers can use techniques and tools like software-defined radios, FEMTO cells, or SS7 intercept services to intercept calls.
    • Requires authentication with a physical device that’s difficult to steal or duplicate. • Vulnerable to SIM swapping attacks where attackers trick phone network employees.
    • Plug-and-play functionality simplifies the MFA process, providing quick access to resources. • Susceptible to changing regulations, downtimes, and performance issues affecting availability.

    3. Accessing CRM software

    Suppose you are a marketing manager using a CRM like Salesforce to track customer interactions. You store valuable information about your customers, such as their demographics, interests, and feedback, to create targeted campaigns and improve customer satisfaction.

    One day, you download a file infected with a keylogger by mistake. The malicious software records everything you type on your keyboard, including your passwords and other confidential information.

    If the hacker has a keylogger on your device, they can capture your Salesforce login credentials and use them to access your customer data. They can also spy on your activities and steal other sensitive information from your device.

    However, if you have activated MFA, the hacker cannot log in to your CRM account with just your password. They need another verification factor, preventing them from accessing your customer data and protecting your device from further damage.

    Recommended MFA tool: Salesforce Authenticator

    Authentication apps, particularly Salesforce Authenticator, are your best bet in this scenario. Salesforce Authenticator is a frictionless solution that makes MFA verification easy via simple push notifications that integrate into your Salesforce login process.

    Out of all the MFA examples, though, security questions are not the most effective choice of defense for accessing CRM platforms.

    Recommended MFA tool:
    Salesforce Authenticator app
    Not recommended:
    Security questions
    • Push notifications enable fast access and reduce manual input into your keyboard that is vulnerable to keyloggers. • Predictability of personal information.
    • Automates authentication only from trusted locations. • Keyloggers can capture the answers when you set up the security questions or when you enter them for authentication.
    • Has offline time-based one-time passwords (TOTPs) that allow you to log in to your accounts without an internet connection. • Have a static nature that makes them more vulnerable if they are compromised.
    • TOTPs expire quickly, making it harder for a keylogger to exploit. • Users may forget their answers over time, especially if they don’t use the security questions frequently.

    4. Logging into HR software

    Picture yourself as an HR manager working for a company utilizing intranet software for managing employee information, payroll, benefits, and performance reviews. You log into the system with your username and password, granting access to employee personal information, salaries, bank accounts, and tax forms.

    You receive an email that seems to originate from your IT department, urging you to update your password due to a security issue. Trusting this email, you click the link and enter your current and new passwords.

    Unbeknownst to you, this is an email phishing attempt, and the link directs you to a counterfeit website that captures your login credentials. The hacker who sent the email now possesses your username and password, gaining the ability to log in to your intranet as if they were you.

    The hacker can carry out various actions that could harm your company and its employees. They might steal or leak confidential data, manipulate payroll or benefits information, tamper with performance reviews, or even impersonate you to send malicious emails to other staff members. This could result in financial losses, legal liabilities, or reputational damage.

    With MFA enabled for your intranet account, the hacker can’t log in as you with just your username and password. Unless they also have access to other verification factors, the system will block them from getting into your account.

    Recommended MFA tool: Biometric verification

    Biometric verification is highly secure and convenient, as it uses your unique physical or behavioral characteristics to verify your identity. Furthermore, you do not need to remember or enter any codes or carry any extra devices, making it convenient for quick logins. There are many providers facilitating highly secure MFA options, including biometric verification, namely 1Password, Nordpass, and Bitwarden.

    For this scenario, SMS-based MFAs are not the most secure choice. There are several vulnerabilities associated with SMS-based MFA, including lack of encryption, network outages, SS7 attacks, social engineering, and SIM-swapping.

    Recommended MFA tool:
    Biometric authentication
    Not recommended:
    SMS-based MFA
    • Secure and convenient. • Prone to network-related issues in some areas.
    • Uses unique physical or behavioral characteristics for identity verification. • Vulnerable to SIM swapping attacks and phishing scams.
    • Eliminates the need to remember or enter codes. • Less secure due to potential interception risks.
    • No extra devices to carry.

    5. Accessing proprietary software

    Proprietary software often contains valuable information, such as trade secrets and intellectual property, which must remain secure from unauthorized access.

    Consider the scenario of a software engineer working on a project utilizing GitHub, a platform for code collaboration, management, and application deployment. If the engineer only uses a username and password to access GitHub, a hacker could potentially jeopardize these credentials through phishing, keylogging, or credential stuffing. Subsequently, the hacker could gain entry to the engineer’s code repository, leading to potential consequences like data theft, code manipulation, or malicious alterations.

    However, MFA greatly complicates the hacker’s attempts to impersonate the engineer and access their GitHub account by requiring the security key, the engineer’s phone, or access to their authentication app. MFA serves as a deterrent to this form of attack, safeguarding access to proprietary software and preserving integrity.

    Recommended MFA tool: Security keys

    Physical security keys are recommended MFA tools in this scenario due to their superior security capabilities with support for multiple forms of authentication, including universal second factor (U2F) and the FIDO2 standard.

    MFA tools that do not support open standards, such as TOTPs, are the least effective tools for this situation.

    Recommended MFA tool:
    Security Keys
    Not recommended:
    MFA not supporting open standards
    • Resistant to phishing attacks and credential theft. • Relies on OTP tokens, which are not as secure as some alternatives.
    • Requires physical interaction for authentication. • Vulnerable to phishing attacks, especially when compared to FIDO2/WebAuthn-based methods.
    • Added convenience due to quick physical action (e.g., inserting the key) instead of entering codes or security questions. • Lacks support for open standards like FIDO2/WebAuthn.
    • No dependence on mobile networks. • May not meet strong security and compliance requirements.
    • Supports open standards such as FIDO2/WebAuthn.
    • Facilitates passwordless or PIN-based authentication.
    • Helps meet regulatory requirements for strong authentication and data protection.
    • Particularly relevant for proprietary software and sensitive code repositories.

    6. Remote access

    In this situation, your healthcare organization banks heavily on remote access for doctors and administrative staff to access patient records and medical systems. An attacker, impersonating a trusted source like a colleague or a medical association, sends a malicious email to one of your doctors. The email contains a fake login page closely resembling your organization’s remote access portal.

    Without the protection of MFA, if the doctor falls prey to this phishing attack and unknowingly inputs their username and password, the attacker gains unauthorized access to sensitive patient data and medical systems. This breach has the potential to result in violations of patient confidentiality, legal liabilities, and harm to your organization’s reputation.

    However, with MFA activated, even if the attacker acquires the doctor’s login credentials, they will be unable to access the system without the additional authentication factor, for instance, biometric factors such as fingerprint.

    Recommended MFA tool: Fingerprint

    We highly recommend fingerprint scanning as a reliable authentication method for securing remote access in healthcare settings. It provides an excellent and user-friendly solution for safeguarding sensitive patient data and maintaining compliance.

    Using email-based MFA is not recommended because it can cause security delays and inconvenience to users.

    Recommended MFA tool:
    Fingerprint
    Not recommended:
    Email-based MFA
    • Fingerprint patterns are unique, making replication virtually impossible. • Introduces potential delays in the authentication process.
    • Ensures non-repudiation and the integrity of healthcare records. • Users may need to switch to their email application to retrieve codes or links.
    • Quick and user-friendly method with no code memorization required. • Inconvenient, especially in time-sensitive healthcare situations.
    • Seamlessly integrates into devices and promotes hygiene in infection-sensitive environments.
    • Aligns with healthcare regulations, like HIPAA.
    • Cost-effective once the initial hardware is in place.
    • Reduces the risk of unauthorized access, as fingerprints can’t be forgotten or stolen.

    7. Accessing cloud-based services

    Your company utilizes cloud-based collaboration tools similar to Microsoft 365 or Google Workspace for email communication, document sharing, and project management. In this scenario, the threat is a brute force or password-guessing attack.

    If the attacker gains access to a list of usernames (possibly through a data breach elsewhere) and attempts to guess passwords, they can potentially put accounts that do not have MFA enabled at risk. The likelihood of the attacker’s success increases when many users reuse passwords across multiple services.

    By enabling MFA, you can protect your account more effectively. MFA counters brute force attacks and prevents unauthorized access, even when someone compromises your passwords. An attacker cannot access your account without the additional factors that only you have, such as a smartphone with a time-based authentication code.

    Recommended MFA tool: Phishing-resistant MFA

    In the case of cloud-based collaboration tools, we recommend app-based authentication using TOTP or tokens. You may also want to consider an enterprise password manager like 1Password, Dashlane, or Keeper. Be careful, though: avoid using app-based authentication that relies only on push notifications without number matching, as they are less secure and vulnerable to phishing and push-bombing attacks, where an attacker repeatedly sends push requests until the user clicks accept.

    Recommended MFA tool:
    TOTP and token-based apps
    Not recommended:
    Push notifications without number matching
    • Utilizes advanced biometric authentication, hardware tokens, or push notification methods, making it difficult for attackers to impersonate users or access their accounts. • No verification step after user accepts the prompt, leaving room for user error.
    • Effectively defends against password spraying and brute force attacks by distinguishing between real and fake domains created by attackers and cryptographically binding the authenticator to the domain. • Vulnerable to phishing, spoofing, and push bombing.
    • Guards against attacks based on credential leakage from third-party websites (password stuffing). • Ineffective against advanced attack techniques like reverse-proxy-based frameworks.

    Bottom Line: MFA is a universal need for cybersecurity in any industry

    Organizations can enforce using different MFA methods, such as SMS codes, email links, biometrics, or hardware tokens. By implementing multiple MFA examples, your business can enhance its network security, comply with regulations, and improve customer trust.

    MFA can also bring many benefits to businesses in terms of cost savings, customer loyalty, and competitive advantage. Additionally, MFA can increase customer trust and satisfaction, as they feel more secure and confident when using your services or products.

    Finally, it can give you an edge over your competitors by demonstrating your commitment to protecting your customers’ data and privacy. Enforcing MFA across your organization can differentiate you from the crowd and gain a positive reputation in the market.

    Ready to start using MFA? Read our MFA setup guide that walks you through getting started on some of the most common platforms.

    The post 7 Examples of Multi-Factor Authentication Use Cases for Business appeared first on Enterprise Networking Planet.

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    LAN vs. WAN: How These Network Types Are Different https://www.enterprisenetworkingplanet.com/data-center/lan-vs-wan/ Fri, 22 Sep 2023 19:43:59 +0000 https://www.enterprisenetworkingplanet.com/uncategorized/lan-vs-wan-what-does-the-cloud-demand/ Local area networks (LAN) and wide area networks (WAN) are both useful, but for very different purposes. Discover which suits your organization’s specific needs now.

    The post LAN vs. WAN: How These Network Types Are Different appeared first on Enterprise Networking Planet.

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    A local area network (LAN) is a small network of devices in close proximity and directly connected to one another either with cables or Wi-Fi, while a wide area network (WAN) is network of dispersed devices or LANs connected across vast distances through global telecommunications technologies. A home or small office network is a common example of a LAN, while the internet is often cited as the world’s largest WAN.

    Local Area Network (LAN): A LAN is a network of devices interconnected by a common communications line. These devices are located in close proximity to each other and are usually housed in the same building or office complex. The LAN allows devices to share resources like files, printers, or apps while also facilitating communication between them. Unlike a WAN, it is easy to set up a LAN.

    Wide Area Network (WAN): A WAN is a telecommunications network that connects devices spanning multiple locations spread across the globe. For instance, businesses with locations in diverse places use WANs to connect to their branch offices, enabling their employees to access resources from any location. WANs use satellite links, leased lines, multiprotocol label switching (MPLS), and other communication technologies for secure data transfer between devices.

    LAN vs. WAN comparison chart

    Here is a quick side-by-side comparison of LAN and WAN to better display their basic differences:

    LAN vs WAN.
Full name: Linked Area Network | Wide Area Network.
Network size: Small | Large.
Transfer speed: Fast and consistent | Slower and subject to fluctuation.
Congestion: Unlikely | May experience congestion.
Age of technology: Older | Recent.
Owner: Owned by a specific organization and managed in-house | Typically leased from a third-party provider.
Ease of maintenance: Easy | Complex.
Area of use: Localized to a small area, like an office or college campus | Connects users located in geographically diverse locations.
Scalability: Not scalable beyond network perimeter | Highly scalable.
Transmission medium: Ethernet cables or Wi-Fi | Uses satellite links and the cloud to connect users.

    How do LANs and WANs work?

    LANs and WANs function very differently from one another, using different protocols and management models to achieve essentially the same function: sending and receiving data packets between users on different devices.

    Laptop, tablet, and smartphone connected wirelessly to router via LAN

    How local area networks work

    A LAN provides shared access to computing devices located near each other. Data on a LAN is commonly transmitted through peer-to-peer communication (directly between devices) or client-server communication (devices connecting to a central server). LANs use network protocols like Ethernet to transmit data between devices.

    The following three topologies are used for transmitting data in LANs:

    • Bus topology: In bus topology, devices are connected to a single cable. Data is transmitted along the cable, and if the destination address matches the enclosed address, the data is allowed to pass through.
    • Star topology: The star topology is a networking setup where multiple workstations are connected to a central hub, forming a star-shaped network. If a particular device on the network wants to communicate with another workstation, it must first send the data through the central hub. This topology is the most commonly used setup in local area networks.
    • Ring topology: In a ring topology, devices are connected in a circular manner, and data passes around the ring until it reaches its destination. There is no central console.

    When a device on the LAN sends information to another device, it first breaks down the data into packets. These packets contain source and destination addresses. The source device sends the packet, and with the help of switches and routers, the packet is forwarded to the destination device.

    Depiction of a variety of PCs, mobile devices, and routers all connected to the cloud.

    How wide area networks work

    Due to their geographical size, WANs are usually owned and managed by a service provider such as MPLS, satellite services, Virtual Private LAN Services (VPLS), or cable companies that help in long-distance communication and data transmission.

    The infrastructure components used in a WAN include switches; routers; transmission lines like fiber optic cables, satellite links, and wireless connections; and a range of other networking equipment.

    WANs transmit data either through point-to-point (P2P) connections or shared circuits using packet-switching. In P2P connections, packets sent from one point are delivered to the other using Layer 2 of the OSI model. P2P connections are also known as circuit-switched networks, private lines, or leased lines.

    A more modern approach is packet switching technology, where data does not rely on any physical connection between nodes but is broken down into small manageable packets. Each packet is assigned a source address and a destination address. Then depending on the traffic, the data is allowed to take any path to reach the destination, as opposed to being limited to a predetermined route.

    Main differences between LANs and WANs

    Despite the similarity of their names, LANs and WANs differ on most points, including size, connections, cost, security, and speed.

    • Size: The primary difference between LANs and WANs is that LANs serve a small geographic area confined to a physical space, while WANs cover diverse geographical areas sometimes spanning across countries.
    • Single point of failure: In LANs, it is common to have a single point of failure, and in case it goes down, there is a high probability that the entire network will be affected. WANs have no single point (other than the service provider itself), and seldom if ever go down entirely.
    • Connections: LANs use local connections like Ethernet cables while WANs use MPLS, leased lines, and VPLS.
    • Cost-effectiveness: LANs are significantly cheaper than WANs to set up and operate. Hence, they are more cost-effective — at least until you need to scale beyond their capacity.
    • Security: LANs are more secure than WANs as they are restricted to a known area that firewalls and other security devices can protect.
    • Speed: LANs are faster as they cover a short distance and experience less congestion. In contrast, WANs can sometimes get congested due to traffic surges.

    Main similarities between LANs and WANs

    LANs and WANs do have some things in common, namely their basic components and purpose.

    • Collaboration: Both LAN and WAN allow for the sharing of resources among users.
    • Components: Both use networking components like routers, switches, and cables to transmit data.
    • Communications: Both use standard communication protocols to send information from one device to another.
    • Packets: In both, data is broken down into packets containing source and destination addresses.
    • Data protection: Both employ security measures to protect data at rest and transit.
    • Addressing: Both assign addresses to identify devices on the network.

    When to use LANs vs. WANs

    Unsurprisingly for such different technologies, LANs and WANs have very different use cases.

    LAN use cases

    LANs are an excellent tool for creating secure connections between devices located close to each other. Here are some use cases where LANs prove to be incredibly useful:

    • Families: Families can link multiple devices at home to a single internet connection. They can also share printers over the LAN, improving costs.
    • Offices: Implementing LANs in an office environment allows colleagues to collaborate on projects in real time and access shared resources like printers, files, internet connections, drives, and other resources.
    • Businesses: Brick-and-mortar businesses can store and backup data centrally on the LAN. This data is updated regularly and can be accessed by authorized users.  
    • Manufacturing: Through the use of LANs, industrial machines can be connected to control systems, which help to enable remote monitoring of manufacturing processes.
    • Collaboration and esports: One of the benefits of LANs is that they enable software sharing among users connected to the same network.

    WAN use cases

    WANs are the go-to option anytime an organization needs to extend connectivity outside of a limited area. Here are some examples where you might need a WAN connection:

    • International, hybrid, or remote workforces: WAN can help businesses communicate with geographically dispersed offices and allow team members to access shared corporate assets.
    • Cloud: WANs enable companies to connect to cloud apps and infrastructure.
    • External resources: WAN administrators can grant permission for third parties to access internal resources of a business.
    • Warehouses: Logistics companies can use WANs to monitor processes and track inventory.
    • Universities: Educational institutions use WANs to support online learning activities.
    • Ecommerce: Retailers use WANs to process transactions and manage workloads.

    Bottom line: Do you need a LAN or WAN for your network?

    Organizations need to choose the right enterprise network solution when it comes to sharing information across different devices or locations. Examining your business needs will help you make the right decision when selecting a LAN versus a WAN.

    If you’re a small office and your business requirements are restricted to a particular workplace, you should choose a LAN. In contrast, a WAN is the ideal network for you if you are a large corporate organization with offices located in different cities or even countries.

    If you have small, local network needs, here are the top enterprise LAN providers to get you set up. For bigger, more dispersed needs, here are the best SD-WAN providers to manage your network.

    The post LAN vs. WAN: How These Network Types Are Different appeared first on Enterprise Networking Planet.

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