ZoneTrust: Fast Zone-Based Node Compromise Detection and Revocation in Wireless Sensor Networks Using Sequential Hypothesis Testing

ZoneTrust: Fast Zone-Based Node Compromise Detection and Revocation in Wireless Sensor Networks Using Sequential Hypothesis Testing

Abstract:

In wireless sensor networks, an adversary can physically capture and compromise sensor nodes and then mount a variety of attacks. To minimize the damage incurred by compromised nodes, the system should detect and revoke them as soon as possible. Proposed a zone-based node compromise detection scheme in sensor networks. The main idea of the proposed scheme is to use sequential hypothesis testing to detect suspect regions in which compromised nodes are likely placed.

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