IEEE International Conference on Web Services (ICWS 2007) Access Control for Collaborative Systems: A Web Services Based Approach Salt Lake City, Utah, USA July 09-July 13 ISBN: 0-7695-2924-0
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/ICWS.2007.30
Nowadays, systems are more and more open, distributed and collaborative. In this context, access control is an important issue that should be studied, specified and well enforced. This work proposes a new access control model for collaborative systems: "PolyOrBAC". On the one hand, we extend OrBAC (Organization-Based Access Control Model) to specify local as well as collaboration access control rules; on the other hand, we enforce these security policies by applying web services mechanisms (XML, SOAP, UDDI and WSDL). Then, we present a representative scenario of secure collaborative applications. Furthermore, we propose a XACML-based implementation of PolyOrBAC and we discuss the most important approaches that emphasize access control in collaborative environments.
Citation:
Anas Abou El Kalam, Yves Deswarte, Amine Baïna, Mohamed Kaaniche, "Access Control for Collaborative Systems: A Web Services Based Approach," icws, pp.1064-1071, IEEE International Conference on Web Services (ICWS 2007), 2007 Usage of this product signifies your acceptance of the Terms of Use. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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