一种新型检测器生成算法模型  

A novel model of the detector-generating algorithm

作　　者：程永新[1] 许家珆[1] 

机构地区：[1]电子科技大学应用数学学院,四川成都 610054

出　　处：《哈尔滨工程大学学报》2006年第B07期252-256,共5页Journal of Harbin Engineering University

基　　金：四川省科技厅资助项目（04JY029-017-1）.

摘　　要：介绍一种基于人工免疫原理的新型入侵检测模型．模型结合分布式思想和检测器生命周期的概念，实现了检测器动态更新；研究了否定选择算法模型中检测器集合的生成算法，对亲和力算法进行了改进；并对模型和算法性能进行了分析，实验结果表明：该模型可对未知入侵行为和已知入侵行为的变异进行有效的识别．A new intrusion detection model based on theory of the artificial immune system is introduced in this article. The model combining the distributed thought and the concept of the detector life cycle actualizes effectively the dynamic state renewal of detector. A new detector-generating algorithm is presented in the negative selection model. The appetency is improved. And the algorithm is analyzed as well. The experiment shows that the algorithm model can identify both the unknown intruded variations and the known ones.

关 键 词：人工免疫 入侵检测 否定选择 检测器 亲和力 

分 类 号：TP393.08[自动化与计算机技术—计算机应用技术]