基于校园网的网络安全系统研究与设计

传统模式的校园网络安全依靠单一的网络防火墙和防病毒软件构建的二层防护体系来实现。随着网络攻击手段的提高,二层防护体系已经很难适应当前的校园网。本文在比较了防火墙和入侵检测系统各自的区别和联系的基础上,提出一种将入侵检测与防火墙结合起来互动运行的校园网络安全防御系统的解决方案,在不必大幅增加运行成本的基础上大大提高校园网络系统的安全防护水平和网络管理水平。

Research and Design of Campus-Based Network Security System

The traditional security mode of campus network is realized through the dual system of firewall and anti-virus software.However,with the development of network attack means,it has become barely useful to deal with all the problems.The article,made comparison between the firewall and intrusion detection in respect to their respective differences and connections,puts forth with a solution which combines the above ways and enables to improve the security and management of campus network without greatly increasing the cost of the operation.