AAA framework and RADIUS

Опубликовано: 08 Октябрь 2024
на канале: Sunny Classroom

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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.

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