Radius - Tutorial

RADIUS - Remote Authentication Dial In User Service. RADIUS is a protocol for carrying information related to authentication, authorization, and configuration between a Network Access Server (NAS) which desires to authenticate its links and a shared Authentication Server.

Audience

This is an introductory tutorial designed for beginners to help them understand the basics of Radius.

Prerequisites

There are no prerequisites as such, however it would help if you have a basic understanding of client/server environment.