NDLI: Fuzzy-based Determination Method for Redistributing Keys in Sensor Networks

Content Provider	IEEE Xplore Digital Library
Author	Chung Il Sun Man Ho Han Tae Ho Cho
Copyright Year	2010
Description	Author affiliation: School of Information and Computer Engineering, Sungkyungkwan University, Korea (Chung Il Sun; Man Ho Han; Tae Ho Cho)
Abstract	Wireless Sensor Networks (WSNs) are ad-hoc mobile networks that contain sensor nodes with limited energy resource and wireless communication facilities. WSNs are typically deployed in wide, unattended, and hostile areas. Therefore, sensor nodes are subject to compromise physically and surreptitious use by an adversary. An adversary can capture them to inject an incorrect data into the sensor field, which causes unnecessary energy consumption of nodes. A dynamic en-route filtering scheme is proposed to detect and drop the fabricated data as soon as possible. In this scheme, the authentication keys used to verify event reports are redistributed to neighbour nodes to enhance the detection power during the post-deployment phase. In this paper, we present a fuzzy based key redistribution determining method in which when keys are redistributed to neighbour nodes to determine by a fuzzy system with the network situation. The proposed method can provide more efficient energy consumption and sufficient detection power.
Starting Page	52
Ending Page	56
File Size	3698777
Page Count	5
File Format	PDF
ISBN	9781424454273
ISSN	17389445
e-ISBN	9781424454280
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-02-07
Publisher Place	Korea (South)
Access Restriction	Subscribed
Rights Holder	Electronics and Telecommunications Research Institute
Subject Keyword	Wireless sensor networks Energy consumption Fuzzy systems Energy resources Wireless communication Energy capture Filtering Authentication Event detection Phase detection fabricated data key redistribution enroute filtering fuzzy system
Content Type	Text
Resource Type	Article

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