Location Privacy in Pervasive Computing

@article{Beresford2003LocationPI,
  title={Location Privacy in Pervasive Computing},
  author={Alastair R. Beresford and Frank Stajano},
  journal={IEEE Pervasive Comput.},
  year={2003},
  volume={2},
  pages={46-55}
}
As location-aware applications begin to track our movements in the name of convenience, how can we protect our privacy? This article introduces the mix zone-a new construction inspired by anonymous communication techniques-together with metrics for assessing user anonymity. It is based on frequently changing pseudonyms. 

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