Reference : Socially Constructed Trust for Distributed Authorization
Scientific congresses, symposiums and conference proceedings : Paper published in a book
Engineering, computing & technology : Computer science
Socially Constructed Trust for Distributed Authorization
Barker, Steve [> >]
Genovese, Valerio [University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Computer Science and Communications Research Unit (CSC) >]
Computer Security – ESORICS 2011
Lecture Notes in Computer Science, 6879
16th European Symposium on Research in Computer Security
September 12-14 2011
[en] We describe an approach for distributed access control that is based on the idea of using a community-constructed repository of expressions of propositional attitudes. We call this repository an oracle. Members of a community may consult the oracle and use the expressions of belief and disbelief in propositions that are expressed by community members about requesters for access to resources. Our conceptual model and access control policies are described in terms of a computational logic and we describe an implementation of the approach that we advocate.

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