Campus network security and access authentication
Lixin Ke · Journal of Shanghai Ocean University · 2010
As information technology is widely used in colleges and universities,the security of network on campus is more and more important.However,in traditional campus network,people always focus more on the exit than the inner access.A number of network security devices are set up at the exit of the network,such as firewall,IDS,Flow Control devices,while the security of inner access is always being ignored.Almost 90 percent of campus network security affairs come from the campus.Partial paralysis of the network happens quite often,and the administration of networks becomes very passive.In order to change this situation to initiative guard to decrease the number of security affairs on campus,it is very necessary to strengthen the control of access.The technology of access authentication has a very significant effect on maintaining the safety of campus network,and also the technology of access authentication is very helpful to improve the digital construction in college.