Trope: Trust Based Secure Robust Position Estimation in Wireless Sensor Networks
نویسنده
چکیده
Secure localization is a critical issue in wireless sensor networks. Providing a certain degree of localization accuracy at the presence of malicious beacons becomes a challenging task. Robust Position Estimation (ROPE) is one of the secure localization systems. However, this system suffers from compromised network entities. Trust Based Secure Robust Position Estimation filters the compromised network entities with the use of trust model. Simulation results and analytical reasoning shows that the security is provided by this scheme with minimal energy consumption.
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