关于网络入侵检测技术的研究

About Network Intrusion Detection Technology Research

随着计算机网络的飞速发展,计算机网络的安全越来越受到人们的重视,复杂化、多样化的网络世界里,应该怎样去维护计算机的网络安全,已成为社会关注的焦点。目前,入侵检测技术是针对网络攻击现象的一种有效解决途径,它通过计算机网络或计算机系统中的若干关键点收集信息并对其进行分析,从中发现网络或系统中是否有违反安全策略的行为和被攻击的迹象,此种检测技术是保证计算机网络安全的核心技术之一,对网络应用的发展具有重要意义与深远影响。

With the rapid development of the computer network,people nowadays pay more attention to the security of the computer network,thus how to maintain such matter has become the focus of social concerns in the complicated and diversified network world.Currently,the technology of intrusion detection is a comparatively effective way to solve the condition of network attack,which adopts the computer network or some key points in the computer system to collect information and analyze it,thus discovering whether there is behavior against the security policy and signs of attack in the network or system.The technology of detection is one of the core technologies to ensure the security of the computer network,which has important significance and profound impacts on the network applications.