Multimedia-based authorization and access control policy specification
Proceedings of the 3rd ACM workshop on Secure web services
Detecting Inference Channels in Private Multimedia Data via Social Networks
Proceedings of the 23rd Annual IFIP WG 11.3 Working Conference on Data and Applications Security XXIII
Credential-Based policies management in an access control framework protecting XML resources
ISCIS'06 Proceedings of the 21st international conference on Computer and Information Sciences
A framework for flexible access control in digital library systems
DBSEC'06 Proceedings of the 20th IFIP WG 11.3 working conference on Data and Applications Security
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Digital Libraries (DLs) introduce several challenging requirements with respect to the formulation, specification and enforcement of adequate access control policies. Unlikeconventional database environments, a DL typically is characterised by a dynamic subject population, often making accesses from remote locations, and by an extraordinarily large amount of information, stored in a variety of formats. Additionally, protecting a DL does not only means protecting documents that reside at the DL site, but also protecting accesses that the DL subscribers made to external Web documents.In this paper we present MaX, a comprehensive system for enforcing access control, specifically tailored to both DL and Web environments. Key features of MaX are the supportfor credential and content-based access control to DL and Web documents, and its full integration with standard Internet rating systems.