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Flexible and Time-Based Anonymous Access Restrictions

  • Kristof Verslype
  • Bart De Decker
Part of the Communications in Computer and Information Science book series (CCIS, volume 130)

Abstract

The presented system allows service providers to restrict the number of times a user can access a specific service during a single timeframe, while different accesses by the same user are unlinkable. The length of each timeframe and the access limit in that timeframe can be flexibly and dynamically chosen by the service provider and can depend upon the personal properties disclosed by the user.

Keywords

Anonymity Privacy Security Pseudonym Unlinkability Anonymous credentials 

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Copyright information

© Springer-Verlag Berlin Heidelberg 2011

Authors and Affiliations

  • Kristof Verslype
    • 1
  • Bart De Decker
    • 1
  1. 1.Department of Computer ScienceHeverleeBelgium

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