Privacy-Preserving Detection of Sybil Attacks in Vehicular Ad Hoc Networks

  title={Privacy-Preserving Detection of Sybil Attacks in Vehicular Ad Hoc Networks},
  author={Tong Zhou and Romit Roy Choudhury and Peng Ning and Krishnendu Chakrabarty},
  journal={2007 Fourth Annual International Conference on Mobile and Ubiquitous Systems: Networking & Services (MobiQuitous)},
Vehicular ad hoc networks (VANETs) are being advocated for traffic control, accident avoidance, and a variety of other applications. Security is an important concern in VANETs because a malicious user may deliberately mislead other vehicles and vehicular agencies. One type of malicious behavior is called a Sybil attack, wherein a malicious vehicle pretends to be multiple other vehicles. Reported data from a Sybil attacker will appear to arrive from a large number of distinct vehicles, and hence… CONTINUE READING
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