Self-Describing Delegation Networks for the WebEI

As the necessity of flexible Web security becomes more apparent and as the notion of using policies for access control gains popularity, the number of policy languages being proposed for controlling access to Web resources increases. Instead of defining a single standard policy language, we believe that there should be a way of embracing different policy languages and of allowing interoperability between systems that use different policy languages. We propose Rein - a policy and delegation framework that is grounded in Semantic Web te...更多