摘要
随着信息化技术在高校的普遍应用,校园网络的安全显得尤为重要。而传统的校园网络一般都重出口轻内部接入,在网络出口处部署了许多网络安全设备,如:防火墙、入侵检测以及流量控制设备等,但在校园网内部的接入安全却没能很好重视。就目前校园网发生的安全事件,90%是来自学校内部,使得校园网局部瘫痪的情况时有发生,网络管理人员十分被动、疲于奔命。为使校园网络的安全化被动封堵为主动防范,大量减少校园内部的网络安全事件发生。从而使校园网络在安全、可控、可用和畅通的环境中运行,有必要在网络的接入层加强安全管理。准入身份认证技术在校园网络安全中起到了很重要的作用,而准入身份认证的WEB化更有助于在高校数字化建设中部署和推进。
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.
出处
《上海海洋大学学报》
CAS
CSCD
北大核心
2010年第2期271-274,共4页
Journal of Shanghai Ocean University
基金
上海海洋大学新校区弱电建设项目(B-9400-08-004)
