基于Snort的入侵检测系统在校园网非法代理检测中的应用

随着互联网的高速发展,作为学校重要基础设施的校园网承担着越来越重的任务,其安全问题也愈加突出,其中,内网用户私自架设代理服务器,恶意占用校园网资源,逃避网络管理成为了一个突出的问题.讨论了目前校园网中常见的代理技术以及目前使用较多的检测手段,并对其优缺点进行了分析,提出了使用入侵检测技术对校园网中非法代理进行检测,并通过具有代表性的Snort系统进行了检测方法分析,并通过实验进行了验证.

Application of IDS Based on Snort in Detection of Unauthorized Proxy in Campus Network Environment

With the development of Internet,the campus network takes more and more important tasks,and the security issue became a remarkable task.The users evade management and steal resources of campus network by taking proxy server privately became a remarkable problem.The proxy techniques usually used in campus networks and the detect instruments in common use are discussed,and analysed the excellence and disadvantage.A view of detecting the unauthorized proxy server in campus networks by intrusion detection syste...