入侵检测方法的研究现状

Present Research of Intrusion Detection Method

网络安全问题日益突出,入侵检测系统的研究日渐兴盛,在传统的入侵检测方法基础上,不断地改进,并探索与遗传算法、免疫算法等智能算法结合,向着更智能更多元化发展。该文从误用检测和异常检测两方面入手,探讨了现有的用于入侵检测的方法,并对其进行优势与劣势的对比。最后就入侵检测技术研究趋势进行了分析。

Network security issues become increasingly serious,and the research of intrusion detection system grows prosperity.The traditional methods of intrusion detection are constantly improved and changed towards more intelligent and more diversi?fied by combining with intelligent methods such as genetic algorithm and immune algorithm.In this paper,existing methods for intrusion detection are analyzed in the two aspects of misuse detection and anomaly detection,and comparisons are analyzed through their advantages and disadvantages.Finally Intrusion Detection Technology trends are analyzed.