Supporting trust building in distributed groups by appropriate security technology

Authors:
Wolfgang Appelt;Sanjin Pajo;Wolfgang Prinz
Affiliations:
Fraunhofer Institute for Applied Information Technology, St. Augustin, Germany;Fraunhofer Institute for Applied Information Technology, St. Augustin, Germany;Fraunhofer Institute for Applied Information Technology, St. Augustin, Germany
Venue:
Proceedings of the 2007 international ACM conference on Supporting group work
Year:
2007

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Abstract

In this paper, we discuss requirements for building trust in locally distributed groups whose members co-operate via shared workspace systems. We argue that appropriate security technology should be an intrinsic part of such systems and describe a conceptual model as well as a recent extension to an existing shared workspace system that provides the respective functionality based on PGP.