Security

Distributed Compromised Nodes Detection Scheme at First Stage for SurvSec Security Architecture

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Executive Summary

SurvSec is a novel security architecture for reliable network recovery from base station BS failure of surveillance wireless sensor network WSN in hostile environment. Compromised nodes detection is a very important security mechanism in surveillance WSN to detect compromised nodes before they destroy the security of the WSN. Node compromise attack is a multi-stage attack which consists of three stages: physically capturing and compromising sensor nodes; redeploying the compromised nodes back to network and compromised nodes rejoining the network. Only two protocols detect compromised nodes at first stage.

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