公安系统网络监控中的入侵检测算法设计  

Intrusion Detection Algorithm Design in the Public Security System for Network Monitoring

作　　者：俞优[1] 胡维娜[1] 

机构地区：[1]公安部第三研究所,上海200031

出　　处：《科技通报》2013年第6期185-187,共3页Bulletin of Science and Technology

基　　金：国家科技重大专项(2012ZX03002011)

摘　　要：针对目前入侵检测系统缺乏有效性、适应性和可扩展性的现状,提出一种新的公安系统入侵检测算法,来更加灵活地自适应确定检测器,以实现更低的误报率和更高的检测效率。将本文方法用于KDDCUP1999数据分析其性能,实验结果显示:在相同数目的检测器下,所提出的优化检测器比传统入侵检测器能得到更少的漏洞和更高的覆盖率。This paper focuses on the current lack of intrusion detection systems effectiveness,adaptability and scalability of the status quo,proposing a new public security system for intrusion detection algorithm,to be more flexible and adaptive to determine detectors in order to achieve a lower false positive rate and better detection efficiency.Use this method for KDDCUP1999 data analysis of its performance,the results show： under the same number of detectors,the proposed optimal detector traditional intrusion detectors can be fewer loopholes and higher levels of coverage.

关 键 词：公安系统 网络监控 入侵检测 

分 类 号：TP3[自动化与计算机技术—计算机科学与技术]