A sense of security in pervasive computing: is the light on when the refrigerator door is closed?

  • Authors:
  • Jakob Illeborg Pagter;Marianne Graves Petersen

  • Affiliations:
  • Centre for IT Security, The Alexandra Institutet Ltd., Denmark;Department of Computer Science, University of Aarhus, Denmark

  • Venue:
  • FC'07/USEC'07 Proceedings of the 11th International Conference on Financial cryptography and 1st International conference on Usable Security
  • Year:
  • 2007

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Abstract

In this paper, we investigate how existing theoretical contributions on usable security can serve to guide the design of a specific system. We illustrate how going through this theoretically informed, concrete design process, also provides the basis for complementing existing theoretical contributions. The system we have designed is a system taking advantage of pervasive computing technology to offer hotel guests access to their personal, digital materials while in a hotel room. The design is based on two ideas novel to usable security, namely falsification and the singleton invariant.