Location privacy in pervasive computing

Alastair R. Beresford(University of Cambridge), Frank Stajano(University of Cambridge)
IEEE Pervasive Computing
January 1, 2003
Cited by 1,564

Abstract

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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