Extreme Networks SaaS NAC + RADIUS ExtremeCloud Secure Tier

Strengthen access control without adding another appliance to manage. ExtremeCloud Secure Tier delivers Network Access Control and RADIUS as a Service in a SaaS subscription model, with EW SaaS support tied to device identity. That makes it a practical fit for organizations that need consistent authentication and policy enforcement across distributed sites, mixed device populations, and fast-changing access environments. This tier is designed for teams that want centralized control without the maintenance burden of traditional NAC deployments. By moving core access services into the cloud, you can simplify rollout, reduce local dependencies, and keep policy aligned across users, endpoints, and IoT devices. It is especially well suited for environments where identity-based access decisions must be applied reliably at scale. For infrastructure teams, the value is in precision: tighter control at the edge, fewer manual exceptions, and a cleaner path to standardizing access policy across the enterprise.