Realtime location privacy via mobility prediction: creating confusion at crossroads

@inproceedings{Meyerowitz2009RealtimeLP,
  title={Realtime location privacy via mobility prediction: creating confusion at crossroads},
  author={Joseph T. Meyerowitz and Romit Roy Choudhury},
  booktitle={HotMobile},
  year={2009}
}
Users face privacy risks when providing personal location data to untrusted location based services (LBSs). Many existing attempts to anonymize users have relied on suppressing information about users' locations. This suppression results in reduced functionality, including degraded spatial accuracy or the loss of realtime location updates. We propose anonymizing a user by camouflaging their current location with various predicted paths. This is akin to increasing the noise floor around the user… CONTINUE READING
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