Research on Wireless Network Access Authentication Technology Based on RADIUS and Digital Certificate
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随着网络技术的发展,无线网络接入认证技术的应用越来越广泛.通过远程认证拨入用户服务(Remote Authentication Dial In User Service,RADIUS)和数字证书配合使用,可以实现较为安全完善的无线网络接入认证.介绍RADIUS和数字证书的相关概念,概述使用RADIUS和数字证书进行无线网络接入时的网络拓扑与接入认证过程,给出RADIUS代理服务器、认证服务器以及数字证书的配置方法同时,给出验证该无线网络接入认证技术的方法,也是Linux客户端进行网络接入认证的方法.通过搭建RADIUS网络接入环境,使用数字证书作为认证凭证,实现客户端对无线网络的接入认证.
With the development of network technology,the application of wireless network access authentication technology is more and more extensive.Through the combination of Remote Authentication Dial In User Service(RADIUS)and digital certificate,we can achieve a relatively safe and perfect wireless network access authentication.Introduces the concepts of RADIUS and digital certificates,summarizes the network topology and access authentication process when using RADIUS and digital certificates for wireless network access,and gives the configuration methods of RADIUS proxy servers,authentication servers,and digital certificates.At the same time,the method of verifying the wireless network access authentication technology is given,as well as the method of network access authentication for Linux clients.By building a RADIUS network access environment and using digital certificates as authentication credentials,the client can access the wireless network.
Remote Authentication Dial In User Service(RADIUS)digital certificatewireless network access authentication technology