AAA framework and 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:   / sunnyclassroom   AAA stands for Authentication, Authorization, and Accounting. It is a fundamental security framework for controlling a user’s access to a network, determining access levels or user privileges based on policies and user identity, and keeping track of the user’s activities. RADIUS stands for Remote Authentication Dial-In User Service. It is a client/server protocol and system that enables a network access server, or NAS, to communicate with a central server to authenticate dial-in users, authorize their access to the network, and keeps track of their activities. Keywords: AAA, Authentication, Authorization, and Accounting, RADIUS, Remote Authentication Dial-In User Service, supplicant, network access server, NAS, Remote Access server, WAP, Wireless Access Point. My topics are organized by playlists:    / sunnylearning   My most popular videos: https://www.youtube.com/user/sunnylea... Access Control Fundamentals    • Access Control Fundamentals   Playlist: Basic Cryptography    • Private Key Encryption (Symmetric Key Encr...   Advanced Cryptography:    • What is digital signature?   Playlist - IPv4 Basics    • Tricks to five classes of IPv4   Please leave comments, questions and subscribe! Thank you very much! Sunny Classroom