基于数据融合多传感器的分布式入侵检测系统研究

THE RESEARCH OF DISTRIBUTED INTRUSION DETECTION SYSTEM BASED ON DATA FUSION MULTI-SENSOR

提出了一个新的概念———发展计算机空间态势估计的分布式融合系统及信息抽象分布级别和逻辑抽象层次的知识。在此基础上给出了一个多传感器入侵检测数据融合的合作模型。系统能分析各类信息,有高精确的入侵检测、高效的决策、资源消耗低。系统的容错性和合作能力也有所提高。

This paper proposes a new concept of a knowledge of development cyberspace situation assessment （CSA） distiibuted fusion system and information abstraction distribution level （IADL） and the logic abstraction hierarchy （LAH）. Then it proposes a multi-sensor co- operation model of intrusion detection data fusion, which has the ability to analyze many types of information, it has the advantages of high accuracy intrusion detection,an efficient decision-making,a low consumption of system resource,as well as the ability of error-tolerance and cooperation.