AAA安全管理系统在数字图书馆中的应用

摘要

针对当前数字图书馆网络系统设备中普遍存在的安全隐患问题,提出在各网络设备中使用基于AAA(认证、授权、记账)的方法,在管理和控制端,使用一套Cisco Secure ACS(思科安全访问控制服务器)软件, 用TACACS+或RADIUS协议与ACS进行通信认证.AAA安全管理系统部署后,成功地解决了这一难题,实验证明本方法行之有效.%In order to overcome the common obstacle of secure and peril problems of the switchs in digital library networks, this paper develops the method based on AAA(Authentication、Authorization、Accounting) in client switchs of networks and Cisco Secure ACS(Access Control Server)in management server,by communication between switchs and ACS through protocol of TACACS+ or RADIUS.The method is tested successfully and proved effectively in our ditital library.