Intrusion Detection in Wireless Ad-Hoc Networks

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Intrusion Detection in Wireless Ad-Hoc Networks (2000)

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by Yongguang Zhang , Wenke Lee

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415 - 4 self

BibTeX

@MISC{Zhang00intrusiondetection,
    author = {Yongguang Zhang and Wenke Lee},
    title = {Intrusion Detection in Wireless Ad-Hoc Networks},
    year = {2000}
}

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Abstract

As the recent denial-of-service attacks on several major Internet sites have shown us, no open computer network is immune from intrusions. The wireless ad-hoc network is particularly vulnerable due to its features of open medium, dynamic changing topology, cooperative algorithms, lack of centralized monitoring and management point, and lack of a clear line of defense. Many of the intrusion detection techniques developed on a xed wired network are not applicable in this new environment. How to do it dierently and effectively is a challenging research problem. In this paper, we rst examine the vulnerabilities of a wireless ad-hoc network, the reason why we need intrusion detection, and the reason why the current methods cannot be applied directly. We then describe the new intrusion detection and response mechanisms that we are developing for wireless ad-hoc networks. 1. INTRODUCTION A wireless ad-hoc network consists of a collection of \peer" mobile nodes that are capable of communic...

Keyphrases

wireless ad-hoc network intrusion detection new intrusion detection open computer network current method cannot response mechanism intrusion detection technique peer mobile node challenging research problem clear line several major internet site new environment centralized monitoring open medium cooperative algorithm recent denial-of-service attack management point

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