Deploy Posture-Gated Certificate Control Across Extreme Networks Fabrics

SecureW2 supplies the cloud-native PKI and Cloud RADIUS infrastructure required to eliminate Wi-Fi passwords. Link Extreme Networks access points and switches directly to your cloud identity providers to execute automated, certificate-driven network protection.

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Overview

Passwordless Wi-Fi on Meraki, Powered by EAP-TLS and Cloud RADIUS

SecureW2 replaces outdated network infrastructure with a managed, cloud-native Dynamic PKI and a 99.999% uptime Cloud RADIUS service that automates enrollment, certificate validation, and device revocation based on live security telemetry. During device enrollment via JoinNow, the certificate authority confirms user status before issuing hardware-bound certificates. Extreme Networks access points act as native 802.1X authenticators, routing requests to Cloud RADIUS. The engine evaluates live identity parameters, returning cryptographic Access-Accept tokens and real-time network placement rules, reducing manual setup to about 30 minutes.

Use Cases
PSK and PEAP Replacement
Webhook-Based Certificate Lifecycle Automation
Video Overview

See the Integration in Action

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How It Works

Two Core Architectural Enforcement Paths

Automated Onboarding and Cryptographic EAP-TLS Authentication

Devices provision non-exportable client certificates via the JoinNow application suite. When connecting to wireless networks or managed switch ports, the Extreme Networks hardware proxies the native 802.1X EAP-TLS handshake directly to Cloud RADIUS, completing security verification without requiring password entry blocks.

Real-Time Telemetry and Dynamic RADIUS Attribution

Cloud RADIUS evaluates user attributes and mobile device management health states during connection runtime. The engine responds with dynamic mapping attributes, which the Extreme Networks access point or switch port enforces instantly on the local port interface.

Use Cases

Deployment & Architecture Detail

PSK and PEAP Replacement

Shared-password Wi-Fi  , whether a single PSK broadcast across the organization or PEAP-MSCHAPv2 with user passwords, carries inherent risk. A compromised PSK grants access to any device. PEAP credentials can be phished through rogue access points. Certificates eliminate both attack surfaces.

 

With EAP-TLS, each device holds a unique certificate bound to its hardware credential store. There is no shared secret to steal and no password to phish. An attacker who captures network traffic gains no credential that can be replayed on another device. Cloud RADIUS validates the certificate's chain of trust, expiry, and revocation status at every connection attempt, then performs a live identity provider lookup to confirm the user is still active and authorized.

Webhook-Based Certificate Lifecycle Automation​

SecureW2 manages the entire certificate lifecycle—issuance, renewal, and revocation—automatically without manual intervention on the Extreme Networksfc AP. Certificates are issued with a configurable validity period and renewed automatically before expiry. On MDM-managed devices, renewal is pushed silently as a new profile, while on JoinNow-enrolled devices, the network profile triggers silent renewal, replacing the expiring certificate without user prompts. Suspension is immediate; if a device is flagged as non-compliant, lost, stolen, or unenrolled, SecureW2 disconnects the device in real time.

 

Cloud RADIUS checks the revocation list at each EAP-TLS authentication, denying access if revoked, with no action needed from the Extreme AP. This model removes the need for manual certificate management. Administrators set revocation policies based on IdP group membership, MDM compliance, or manual actions, with enforcement automatic across all Extreme APs.

Frequently Asked Questions

Extreme Networks Integration — Common Questions

How long does it take to set up SecureW2 with Extreme networks?

Setup time is measured in hours because SecureW2 eliminates the heavy lifting normally associated with building PKI and RADIUS infrastructure. By connecting Extreme directly to SecureW2’s Cloud RADIUS and integrating our Dynamic PKI with your environment, organizations can quickly enforce EAP-TLS for Wi-Fi and certificate-backed access for VPN. Once identity provider and MDM integrations are established, policy-based Zero Trust controls are applied in real time, dramatically accelerating the path to passwordless network access.

Which Extreme products are supported with SecureW2?

SecureW2 fully supports Extreme wireless access points. By integrating directly with Extreme's 802.1X infrastructure, SecureW2 provides certificate-based authentication for Wi-Fi, dynamic VLAN segmentation, and secure remote access. Whether the environment is a small branch deployment or a global distributed network, SecureW2’s cloud-native PKI and RADIUS scale seamlessly across all Extreme product lines without requiring additional hardware.

How are certificates deployed to devices in a Extreme environment?

Certificates are deployed through different methods depending on device ownership. For managed endpoints, SecureW2 integrates with MDM platforms such as Intune, Jamf, or Workspace ONE to silently issue and install certificates without user intervention. For unmanaged or BYOD devices, users are guided through SecureW2’s JoinNow onboarding client to complete a self-service enrollment workflow. In both cases, certificates are automatically delivered with the correct Extreme SSID or VPN settings so that devices can immediately connect using EAP‑TLS authentication.

How does certificate renewal and revocation work for Extreme Wi-Fi and VPN?

In a Extreme deployment, SecureW2 continuously enforces Zero Trust by tying certificate renewal and revocation to user identity and device posture. Certificates are silently renewed in the background, ensuring uninterrupted access for trusted endpoints. If a device is compromised, unenrolled, or no longer compliant with MDM policies, SecureW2 can instantly revoke its certificate, blocking Wi‑Fi and VPN connectivity. This prevents unauthorized access in real time without relying on weak credentials or manual IT intervention.

What authentication protocols are supported in Extreme deployments with SecureW2?

All of the key protocols a Extreme deployment requires are supported by SecureW2 out of the box. That includes EAP‑TLS (for Wi‑Fi and wired 802.1X), SAML 2.0 (for VPN), and onboarding standards like Dynamic SCEP and ACME. SecureW2 also integrates easily with OAuth 2.0 and OpenID Connect identity flows, ensuring customers can connect their existing IdPs and MDMs. This makes deploying certificate‑based authentication with Extreme networks both secure and straightforward.

Does SecureW2 support multi-tenant or multi-SSID Extreme environments (e.g., guest vs. corporate)?

Yes. SecureW2 supports both multi‑SSID and multi‑tenant Extreme deployments, a common requirement for universities and distributed enterprises. IT teams can map different SSIDs to different onboarding portals, certificate policies, and VLAN assignments, ensuring each user group or tenant has the right level of network access. This provides a scalable way to deliver secure Wi‑Fi and VPN access across large or complex Extreme environments.

Ready to Connect Extreme Wi-Fi and VPN to SecureW2?

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