入侵检测系统综述

A survey of intrusion detection systems

随着Internet的快速发展,入侵检测在保护计算机安全方面起着越来越重要的作用.本文先对维护计算机安全的2种方法做了简要介绍.接着重点介绍了入侵检测系统及其不同分类,并对各种侵检技术的优缺点进行概括;最后,讨论了入侵检测系统目前存在的问题及今后的发展趋势.

With the fast development of the internet,intrusion detection plays an important role in computer security.It is firstly presented the two ways of protecting computer.Then we focus on intrusion detection systems and the classification,including their advantages and disadvantages.At last,we discuss the problems in IDS and the development of IDS.