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Privacy Under Conditions of Concurrent Interaction with Multiple Parties

  • Martin S. Olivier
Part of the IFIP International Federation for Information Processing book series (IFIPAICT, volume 142)

Abstract

This paper explores the possibility to represent the privacy policies of an individual, as well as the processing steps of those who (concurrently) process the data, using a simple process algebra, FSP. The approach leads to the identification of two major classes of privacy policies: aggregation policies and quantitative policies. Automated analysis (with the LTSA tool) of such policies, in combination with the actions of parties that process personal information allows the automated discovery of possible breaches of privacy.

It is demonstrated that addressing the breaches often involves tradeoffs, such discontinuing interaction with some parties, so that policies are no longer violated.

Keywords

Privacy Policy Process Algebra Trigger Action Reachability Analysis Privacy Violation 
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 Science + Business Media, Inc. 2004

Authors and Affiliations

  • Martin S. Olivier
    • 1
  1. 1.Department of Computer ScienceUniversity of PretoriaSouth Africa

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