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A Methodological Assessment of Location Privacy Risks in Wireless Hotspot Networks

  • Marco Gruteser
  • Dirk Grunwald
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 2802)

Abstract

Mobile computing enables users to compute and communicate almost regardless of their current location. However, as a side effect this technology considerably increased surveillance potential for user movements. Current research addresses location privacy rather patchwork-like than comprehensively. Thus, this paper presents a methodology for identifying, assessing, and comparing location privacy risks in mobile computing technologies. In a case study, we apply the approach to IEEE 802.11b wireless LAN networks and location-based services, where it reveals significant location privacy concerns through link- and application-layer information. From a technological perspective, we argue that these are best addressed through novel anonymity-based mechanisms.

Keywords

Access Point Location Information Wireless Local Area Network Data Subject Location Privacy 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2004

Authors and Affiliations

  • Marco Gruteser
    • 1
  • Dirk Grunwald
    • 1
  1. 1.Department of Computer ScienceUniversity of Colorado at BoulderBoulderUSA

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