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Abstract

This research explains the primary role of the RADIUS security server in wireless LAN networks using AAA security techniques, which control user access. An experimental research method and literature review were used to collect information. By using the RADIUS server, any user who wants to connect to the local wireless network must install a private certificate on their device and provide a username and password within the server's domain to connect to the wireless network. Each user needs a separate username and password, preventing unauthorized access to wireless LAN devices. The authentication and authorization processes are not performed by the access point but are instead handled by the RADIUS server, located at a central access point, providing a high level of security.

Keywords

AAA Active Directory Access Point Network Security Security Domain

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Copyright (c) 2024 Reserved for Kabul University.

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This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

How to Cite
Sadat, S. A., & Shahidzay, A. K. (2025). Role of RADIUS Server in Wireless LAN Networks. Journal of Natural Sciences – Kabul University, 4(3), 79–88. https://doi.org/10.62810/jns.v4i3.242
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