摘要
本文介绍了校园网的安全现状和校园网面临的主要威胁,分析了防火墙、入侵检测系统存在的不足,结合学院校园网实际情况给出GSN全局安全网络部署方案,并针对GSN全局安全网络第三阶段部署中存在的网络安全问题,提出基于开放端口的防火墙与入侵检测系统的联动模式,并给出具体实现方案。实践证明这种联动可以有效提升防火墙的机动性和实时反应能力,增强了入侵检测系统的阻断功能。
The security situation and main treat of campus network are discussed in this paper.Analysis the shortage of firewalls and intrusion detection system,and give Global Security Network scheme to apply in campus network.An interaction model with firewalls and IDS based on open interface is proposed to solve the network security problem in the third stage of GSN scheme.The interaction with firewalls and IDS can improve the flexibility and reaction capacity of firewalls,and enhance the blocking function of intrusion detection sysytem.
出处
《网络安全技术与应用》
2011年第1期12-14,共3页
Network Security Technology & Application
基金
健雄职业技术学院院级精品课程<网络安全技术>课程资助(精课201003)
关键词
校园网
GSN
防火墙
入侵检测系统
开放端口
campus network
Global Security Network scheme
firewall
intrusion detection system
open interface
