Design and Implementation of TARF: A Trust-Aware Routing Framework for WSNs

Design and Implementation of TARF: A Trust-Aware Routing Framework for WSNs Abstract: The multihop routing in wireless sensor networks (WSNs) offers little protection against identity deception through replaying routing information. An adversary can exploit this defect to launch various harmful or even devastating attacks against the routing protocols, including sinkhole attacks, wormhole attacks, and Sybil […]


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 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. […]