NDLI: Vulnerabilities of Internet Access Mechanisms from Mobile Ad Hoc Networks

Content Provider	IEEE Xplore Digital Library
Author	Das, G. Fazio, M. Villari, M. Puliafito, A.
Copyright Year	2006
Description	Author affiliation: Dept. of Comput. Sci. & Eng., Indian Inst. of Technol. (Das, G.)
Abstract	Gateway node provides connectivity to the nodes inside MANET. Based upon the route to gateway node found during discovery phase; source node relies on intermediate nodes to forward packets to the gateway node. We have identified a vulnerability of the gateway discovery phase where adversaries can forcibly introduce routes having wormholes exploiting the routing race conditions. We have termed such routes having wormholes as the pseudo routes. The pseudo route attack is a more generalized form of the wormhole attack where worm-hole start and end points can be any two nodes in the route and even multiple wormholes can be present in the same route. We have proposed an end-to-end approach using localization information to detect and prevent pseudo route attacks. Simulation results are presented to show the impact of pseudo route attack under various scenarios as well as for performance of the proposed protocol. We found that attack impact is more when the gateway is at the corner of the network
Starting Page	851
Ending Page	858
File Size	293577
Page Count	8
File Format	PDF
ISBN	0769524664
ISSN	1550445X
DOI	10.1109/AINA.2006.350
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2006-04-18
Publisher Place	Austria
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	IP networks Mobile ad hoc networks Routing Protocols Measurement Computer science Tunneling Delay Protective relaying Relays
Content Type	Text
Resource Type	Article

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