摘要
该文从不同角度探讨CSCW系统的网络安全问题。分析CSCW网络安全策略;简述Internet网上常用的基于路由器及路由协议、RADIUS(RemoteAuthenticationDialInUserService)、身份认证(Authentication)、访问控制(AccessContml)、加密(Encryption)、代理服务器(ProxyServer)、Web服务器的安全机制、虚拟局域网VLAN(VirtualLocalAreaNetwork)技术、网络管理及检测等提高网络性能和安全的重要技术;最后,给出一个可供参考的广域CSCW系统的网络结构及安全管理机制。
This paper probes into network security of CSCW system from different angles. It analyzes the security policies. of CSCW network,describes the security steps based on the muter and routing protocol.RADIUS(Remote Authentication Dial In User Service ) , Authentication, Access Control, Encryption , Proxy Server, Web server, Virtual Local Area Network, Network Management and Examination etc. important techniques used in Internet for improving network performance and security, finally , provides the solution about network archi - tecture and security management scheme of the wide CSCW system as reference.
出处
《计算机工程与应用》
CSCD
北大核心
1999年第1期68-70,89,共4页
Computer Engineering and Applications
关键词
CSCW
安全策略
防火墙
计算机网络
网络安全
CSCW , security policy , Authentication , Firewall , Proxy server , Web server , VLAN