A Trust Evaluation Algorithm for Wireless Sensor Networks Based on Node Behaviors and D-S Evidence Theory

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Provided by: BeiHang University
Topic: Security
Format: PDF
For Wireless Sensor Networks (WSNs), many factors, such as mutual interference of wireless links, battlefield applications and nodes exposed to the environment without good physical protection, result in the sensor nodes being more vulnerable to be attacked and compromised. In order to address this network security problem, a novel trust evaluation algorithm defined as NBBTE (Node Behavioral strategies Banding belief theory of the Trust Evaluation algorithm) is proposed, which integrates the approach of nodes behavioral strategies and modified evidence theory.
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