PROBE : an Obfuscation System for the Protection of Sensitive Location Information in LBS

@inproceedings{Bertino2008PROBEA,
  title={PROBE : an Obfuscation System for the Protection of Sensitive Location Information in LBS},
  author={Elisa Bertino},
  year={2008}
}
The widespread adoption of location-based services (LBS) raises increasing concerns for the protection of personal location information. A common strategy, referred to as obfuscation, to protect location privacy is based on forwarding the LSB provider a coarse user location instead of the actual user location. Conventional approaches, based on such technique, are however based only on geometric methods and therefore are unable to assure privacy when the adversary has semantic knowledge about… CONTINUE READING
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