A Multipath En-Route Filtering Method for Dropping Reports in Sensor Networks

Mun Su KIM  Tae Ho CHO  

Publication
IEICE TRANSACTIONS on Information and Systems   Vol.E90-D   No.12   pp.2108-2109
Publication Date: 2007/12/01
Online ISSN: 1745-1361
DOI: 10.1093/ietisy/e90-d.12.2108
Print ISSN: 0916-8532
Type of Manuscript: LETTER
Category: Networks
Keyword: 
sensor networks,  multipath routing,  compromised node,  en-route filtering,  

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Summary: 
In this paper, we propose a multipath en-route filtering method to deal with the problems caused by black hole attacks and selective forwarding attacks. Our result shows that the method is more resilient to these problems up to a certain number of compromised nodes than the statistical en-route filtering scheme.