In the design of the network intrusionsystem, the design of the intrusion detection engine is the key link.
网络入侵检测系统的设计中，入侵检测引擎的设计是关键。
2
According to a computer virus intrusionsystem approach can be divided into source virus, computer virus virus, operating system viruses and shell viruses.
按计算机病毒入侵系统的途径可将计算机病毒分为源码病毒、入侵病毒、操作系统病毒和外壳病毒。
3
Aiming at the problem of traditional intrusionsystem, such as high false alert rate, alert torrent, alert isolation, a data fusion model in distributed intrusion detection is put forward.