Linux下的网络入侵检测系统研究与实现

随着计算机信息技术与网络技术的迅猛发展，信息与网络的安全形势也日趋严峻和复杂化。各种计算机安全事件的不断发生，已使保障信息与网络安全成为世界各国计算机安全人员的共同目标。主要介绍了网络入侵检测系统（NIDS）的设计原理和在Linux操作系统（主要是在RedHat）下，对网络入侵检测系统的设计进行了探讨。

Study and realization of network intrusion detective system on Linux

With the development of computer science and network technology,the circumstances of the security of information and network are increasingly rigorous.Since various events about computer security have been happening,it comes to be a common target of computer administrators in the world that how to keep the information and security of computers from being destroyed.This paper introduces the design theorem about NIDS and discusses the design of a NIDS based on Linux(centrally RedHat).