A fault localized scheme for false report filtering in sensor networks

  title={A fault localized scheme for false report filtering in sensor networks},
  author={Li Zhou and Chinya V. Ravishankar},
  journal={ICPS '05. Proceedings. International Conference on Pervasive Services, 2005.},
Sensor networks frequently deploy many tiny and inexpensive devices over large regions to detect events of interest. It can be easy to compromise sensors, enabling attackers to use the keys and other information stored at the sensors to inject false reports, forging fake events. Existing approaches do not localize the impact of such node compromises, so that compromises in one sensing region may compromise other parts of the system. In this paper, we propose two fault localized schemes for… CONTINUE READING
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