一种基于免疫原理改进的入侵容忍系统触发器研究
首发时间:2007-01-12
摘要:通过对现有入侵容忍系统模型的研究发现,大多容侵系统的入侵触发器仍旧构建于IDS检测技术之上,该技术通常是针对一些具体的攻击技术和手段来检测已知的或未知的攻击,而容侵系统的本质则是要求服务器连续提供服务的能力,于是对服务器运行状态的监控就成为了容侵系统的触发点。因此,本文结合生物免疫原理和数据挖掘技术,针对容侵系统中服务器运行状态构造一个基于免疫分类算法的容侵触发器,并对其工作原理和模块结构,进行了详细地描述和分析。
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An Improved Immunity-based trigger for Intrusion Tolerance System research
Abstract:Through carefully researched and analysis of the Intrusion Tolerance System (ITS) at present, Almost the trigger of the Intrusion Tolerance System was still based on the technology of Intrusion Detection System (IDS).Usually, The IDS was depended on some concrete intrusion technology and method to detect the known or unknown attack, that is different from the ITS in essence. An Intrusion Tolerance System pays attention to the network Servers which are demanded to have a capable of continuing to provide service to legitimate clients in the presence of intrusions. Therefore, to watch the status of the Servers is a key point to the ITS. In this paper, an immunity classify-based model combining biological immune theory and data mining to design a trigger for the status of network Servers in the ITS, and furthermore, a detail description and analysis was given to the work principle and model frame of the trigger.
Keywords: Network security biological immune theory Intrusion Tolerance System data mining
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No.1070096181116859****
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