AAA framework: TACACS+ vs RADIUS

✨ Please consider supporting my channel! ✨ Every bit helps—whether it’s $15, $10, or even $5. You can make a donation via this site: https://www.patreon.com/sunnyclassroom TACACS stands for Terminal Access Controller Access-Control System. Plus sign means a newer and updated version of TACACS. Like RADIUS, TACACS+ also uses AAA framework to provide centralized access into a network. RADIUS was designed to authenticate and log remote network users, while TACACS+ is used for administrator access to network devices like routers and switches. TACACS+ servers should be deployed in a fully trusted internal network. No direct access should be allowed from untrusted or semi-trusted networks. Keywords: AAA, Authentication, Authorization, and Accounting, RADIUS, Remote Authentication Dial-In User Service, Access server, remote access control, TACACS+, Terminal Access Controller Access Control System plus, My topics are organized by playlists: https://www.youtube.com/user/sunnylearning/playlists My most popular videos: https://www.youtube.com/user/sunnylearning/videos?sort=p&view=0&flow=grid Access Control Fundamentals https://www.youtube.com/playlist?list=PLSNNzog5eydthQKWtSjm0Z4GEz7spwJuu Playlist: Basic Cryptography https://www.youtube.com/watch?v=vk3py9M2IfE&list=PLSNNzog5eyduN6o4e6AKFHekbH5-37BdV Advanced Cryptography: https://www.youtube.com/watch?v=TmA2QWSLSPg&list=PLSNNzog5eydtwsdT__t5WtRgvpfMzpTc7 Playlist - IPv4 Basics https://www.youtube.com/watch?v=vcArZIAmnYQ&list=PLSNNzog5eydt_plAtt3k_LYuIXrAS4aDZ