Toward a Statistical Framework for Source Anonymity in Sensor Networks

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Provided by: Institute of Electrical & Electronic Engineers
Topic: Security
Format: PDF
In certain applications, the locations of events reported by a sensor network need to remain anonymous. That is, unauthorized observers must be unable to detect the origin of such events by analyzing the network traffic. Known as the source anonymity problem, this problem has emerged as an important topic in the security of wireless sensor networks, with variety of techniques based on different adversarial assumptions being proposed. In this paper, the authors present a new framework for modeling, analyzing, and evaluating anonymity in sensor networks.
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