Network Security

Protect One Network with Layered Solutions

Frictionless Experience for Secure Hybrid Work

Universal ZTNA

ExtremeCloud Universal ZTNA is the easiest, most complete network access solution for users everywhere. It delivers a frictionless user experience and consistent security policy for applications and devices, including IoT.
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Security for Wireless, Wired and SD-WAN

Detect, prevent and remediate threats to WLAN and IoT devices, prevent unauthorized access and stop lateral movement across the network, protect users applications and data with robust integrated WAN security and secure Internet access.
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Secure by Design

Extreme Networks is the first major cloud-managed networking vendor recognized by the global standard for commitment to information security management systems best practices and controls.
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Protect One Network with Layered Security

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Enhance security, consolidate tools and increase visibility

Prevent, detect and stop attacks on the WLAN with our industry-leading intrusion, detection and mitigation capabilities that provide secure classification and monitoring.

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Protect the information APs store -  the device, the user, the client, QoS policies, and more. Extreme APs leverage a stateful firewall and TPM chip technology to protect layers 2-7 against DoS, firmware attacks, ransomware and more.

Learn More Wireless Access Point

ExtremeCloud Universal ZTNA unifies cloud managed ZTNA, NAC, AP and switch security to provide a frictionless user experience with consistent security policies for applications and devices, including IoT.

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Secure the WAN and extensions to the cloud. Built-in WAN security plus optional advanced security options protect the network from cyber-attack.

Industry-leading, highly scalable end-to end fabric solution deployed in thousands of customer networks. Unifies, automates and secures the network across wired, wireless and SD-WAN environments.

Learn More Fabric
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Extreme Layered Security Solutions

Extreme AirDefense

Extreme AirDefense

Comprehensive wireless intrusion and prevention system that simplifies the protection, monitoring, and compliance of your Wireless LAN networks. Continuous 24x7x365 safeguarding and detection of external threats with IT staff notifications to enable immediate response.
Extreme AirDefense View Details
ExtremeControl

ExtremeControl

Centralized ability to define granular policies to meet compliance obligations, locate, authenticate, and apply targeted policies to users and devices. ExtremeControl securely enables BYOD and loT to protect the network against external threats.
ExtremeControl View Details
VPN Gateway Virtual Appliance

VPN Gateway Virtual Appliance

Dual-radio indoor access point with high-density Wi-Fi 6 coverage and external antenna option. This 2x2:2 access point can operate with dual-5GHz and has full functionality on 802.3af PoE.
VPN Gateway Virtual Appliance View Details
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Trusted by Industry Leaders

Thousands of organizations worldwide are advancing with us. 

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New Jersey Transit Deploys Robust Network Solution to Ensure Critical Uptime and Security

NJ TRANSIT is a state-owned public transportation system whose mission is to provide safe, reliable, and cost-effective transit service, supporting the State of New Jersey in addition to acting as a central link to areas of New York and Philadelphia. It is the third largest provider of bus, rail, and light rail transit in the country.

Learn More New Jersey Transit Deploys Robust Network Solution to Ensure Critical Uptime and Security

"With 24/7 services, our extensive transportation system serves as the lifeblood of the state and there is no room for network downtime – even minutes of disruption would upend customer’s daily lives. That’s why we invested in Extreme’s solutions to increase uptime and network resiliency, giving our staff and communities peace of mind,” Bilal Khan, Chief Technology and Security Officer.
Bilal Khan Chief Technology and Security Officer.

Related Solutions

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Wireless Access

Intelligent, cloud-managed wireless access points that boost IT efficiency and deliver seamless user experiences
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Wired Access

Industry-leading edge to core switches with network fabric and cloud management that reduce risk and simplify operations.
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SD-WAN

Unified management, granular application control and visibility, and pre-integrated to seamlessly extend Fabric services to remote sites
Learn More
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Network Fabric

Network automation that unifies and secures your network based on industry-proven technology
Learn More
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Cloud

Network management, analytics, security and WAN edge applications deployed across the cloud continuum of public, private & cloud edge
Learn More

Modernize Your Network with Industry-Leading, Global IT Expertise

Simplify and optimize your network with flexible financing, customer-top rated support, and lifecycle services from planning, design, implementation, and operation.

How to Buy

Extreme’s team of highly experienced experts can help create a powerful network solution best suited to meet your unique objectives. Leverage our network of trusted partners to get the network components you need to transform vision into reality.
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How to Receive Support

Whether you’re looking for general support, documentation, support renewal, or a healthy dose of technical training, our Extreme-badged technical support and training teams are ready to help.
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How Our Services Are Different

Our 100% insourced, global IT experts help simplify and transform IT environments. We bring 10+ years tenure and direct product experience to deliver exceptional assistance designing, facilitating, and aligning existing technologies with new.
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Related Resources

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Enhanced and Uncomplicated Network Security

Read Extreme's joint article with Gartner featuring ExtremeCloud Universal ZTNA and the Hype Cycle for Enterprise Networking, 2023.
Report
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Smarter Networking with Hyper-Segmentation

Supplanting legacy protocols, hypersegmentation delivers scale-out service separation and seamlessly traverses the entire organization, from device to data center. 
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Leading Transformation with the Right SD-WAN Solution.

Read Extreme's eBook to see key evaluation and selection insights for any organization considering SD-WAN.
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Network Smarter with Native Stealth Capabilities

Avoiding the conventional hooks that enable most cyberattacks, native stealth capabilities deliver a reduced attack profile and can help organizations avoid the risk or fallout of a hack.
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Extreme Networks is a 2022 Gartner® Magic Quadrant™ Leader for Enterprise Wired and Wireless LAN Infrastructure 

Gartner®, a company delivering actionable, objective insight to executives and their teams, has recognized Extreme Networks as a Leader for the fifth year in a row.  Key drivers of Extreme’s continued momentum are a focus on innovation, specifically network fabric automation, networking digital twin, and multi-vendor integration into ExtremeCloud.