TACACS and RADIUS – CompTIA Network+ N10-006 – 1.2

A centralized authentication mechanism provides an easy way for your users to access their important resources and it provides the administrator with a central mechanism for access control. In this video, you’ll learn how RADIUS and TACACS can be used to authenticate, authorize, and account for logins.

CompTIA Network+ N10-004: 6.4 – User Authentication

During a normal day, we are constantly authenticating our user credentials to web sites, file servers, and other network resources. As with most technologies, there’s more than one way to perform these authentications. In this video, you’ll learn what’s happening over the wire and become familiar with PKI, Kerberos, AAA, network access control technologies, CHAP, EAP, and much more.