Cybersecurity researchers have discovered a critical security vulnerability in RADIUS, a widely used network authentication protocol dating back to the 1990s that’s still in widespread use today.

Corporate networks have not only grown in size over the years, but they have also grown in complexity. Over the years, new services have been implemented to satisfy the growing demand for easy to use ...

The RADIUS authentication scheme, short for “Remote Authentication Dial-In User Service”, has been widely deployed for user authentication in all sorts of scenarios. It’s a bit odd, in that individual ...

WPA optionally also connects clients via the Extensible Authentication Protocol to an authenticator via 802.1X. The authenticator can be a RADIUS server or other components of a network key ...