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	On modeling and deploying an effective scan monitoring system
	Zhang Liang ; Li Xing ; Ma Li-Bo
	2010-10-12 ; 2010-10-12
关键词	Practical/ alarm systems monitoring/ target-specified scan monitoring system early detection early warning unknown threat IP addresses active networks false alarm rate scan monitoring model route distribution economical matching value detection probability demand blind deployment threshold scanner scanning width/ C3370L Control applications in remote signalling, dispatching and safety devices
中文摘要	Constructing an effective scan monitoring system is a necessary step for early detection and warning of unknown threats. Scan monitoring systems constructed by routable unused IP addresses will be more effective than those deployed in active networks for their special advantages in identifying threats precisely which results in low false alarm rate. Nowadays systematic researches on how to deploy such an effective monitoring system are still missing. This paper presents a novel scan monitoring model based on BGP route distribution to answer two practical deployment questions. One is how to design and deploy an ideal target-specified scan monitoring system and the other is how to evaluate the detecting effectiveness of actual limited deploying resources. On the basis of the model, this paper puts forward a new concept of deployment threshold which describes the most economical matching value between the monitoring system's scale and the scanner's scanning width on the same detection probability demand. According to the model and the deployment threshold, an effective monitoring system can be designed and appropriate detecting targets can be proposed which match the practical deploying resources to avoid blind deployment as before. Simulation results are coincident with the theoretical analyses.
语种	中文
出版者	Science Press ; China
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/82807]
专题	清华大学
推荐引用方式 GB/T 7714	Zhang Liang,Li Xing,Ma Li-Bo. On modeling and deploying an effective scan monitoring system[J],2010, 2010.
APA	Zhang Liang,Li Xing,&Ma Li-Bo.(2010).On modeling and deploying an effective scan monitoring system..
MLA	Zhang Liang,et al."On modeling and deploying an effective scan monitoring system".(2010).

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