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DeWorm: A Simple Protocol to Detect Wormhole Attacks in Wireless Ad Hoc Networks

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3 Author(s)
Hayajneh, T. ; Univ. of Pittsburgh, Pittsburgh, PA, USA ; Krishnamurthy, P. ; Tipper, D.

The wormhole attack is considered to be a serious security attack in multihop ad hoc and sensor networks. We propose "DeWorm", a simple protocol to effectively detect wormhole attacks without the need for special hardware and/or strict location or synchronization requirements. DeWorm makes use of discrepancies in routing information between neighbors to detect wormholes. A simulation based analysis of DeWorm for a variety of scenarios shows that the proposed protocol can detect wormhole attacks with a high detection rate, a low false positive rate and low overhead. Further, in comparison to other wormhole detection protocols, the proposed protocol is simple, localized, and capable of detecting a variety of types of wormhole attacks including physical layer wormholes.

Published in:

Network and System Security, 2009. NSS '09. Third International Conference on

Date of Conference:

19-21 Oct. 2009