摘要
随着计算机技术不断发展,网络规模不断扩大,带来的网络安全问题也日益突出。入侵检测是网络安全领域的研究热点,对防护核电领域的网络安全同样具有重要意义。本文根据核电厂实时信息监控系统(KNS)的具体网络环境,分析了KNS网络安全现状,针对网络中存在的安全问题提出一个分布式的入侵检测与管理系统框架,并详细介绍系统中各个模块的功能,最后总结入侵检测与管理系统的特点和将来的研究方向。
With the development of network techniques,network security becomes a critical issue.As an important part of network security,Intrusion detection also has great research value in nuclear power plant.In order to investigate the capabilities of intrusion detection in this area,a framework of intrusion detection and management system（IDMS） is given in this work.Firstly,it analyzes network environments of KNS and points out security risks exist.In response to these problems,a distributed framework of intrusion detection and management system（IDMS） is proposed which is designed to protect KNS from intrusions.Details of system functions of each module are also introduced.Finally,it concludes features of IDMS and gives the future research directions.
出处
《仪器仪表用户》
2012年第5期77-79,共3页
Instrumentation
关键词
入侵检测
入侵检测与管理系统
核电厂
intrusion detection
intrusion detection and management system
nuclear power plant
