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:
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Access Control Fundamentals
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Playlist: Basic Cryptography
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Advanced Cryptography:
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Playlist - IPv4 Basics
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