The main goal of intrusiondetection is to detect unauthorized use, misuse and abuse of computer systems by both system insiders and external intruders.
入侵检测的主要目标是用于检测非授权误用以及系统内部与外部的入侵行为。
2
IntrusionDetection technology is rational supplement of original computer network security system. The application of it considerably strengthens network and system security.
入侵检测技术是对原有计算机网络安全机制的合理补充，它的应用极大地扩展了网络和系统安全的防御纵深。
3
The intrusiondetection system running on each node computer can prune functions which are not necessary and cooperate with others by sharing their analysis work.