入侵检测系统面临问题与发展趋势研究

Research on status and trend of intrusion detection system

入侵检测系统是网络安全的重要防护工具,近年来已经得到广泛的研究与应用。介绍了入侵检测系统的定义、分类、特点以及自身存在的缺陷等目前所面临的问题,并给出了在建立下一代入侵检测系统时必须考虑的的几个发展方向。

The intrusion detection system is an important network security protect tool. It has got a wide research and implementation in these years. The features and limitations of the IDS are presented, and some development trend and directions are issued that the next generation IDS must consider.