【摘要】 入侵检测是提高网络安全性的有效手段。本文介绍了入侵检测的原理和方法 ,并详尽分析了几个实际的网络入侵检测系统 ,最后简要总结了网络入侵检测系统的发展方向。更多还原

【Abstract】 Intrusion detection is an effective approach to dealing with the problems of network security.In this paper,the concept and methods of intrusion detection and several network intrusion detection systems are described and analysed.Finally,the development trend of network intrusion detection systems is briefly concluded.更多还原