The Resource Oriented Authorization Manager (ROAM) was created to provide a simple but flexible authorization system for the National Fusion Grid (FusionGrid). This system builds ...
In order to manage and enforce multiple heterogeneous authorization policies in distributed authorization environment, we defined the root policy specification language and its cor...
A reflective approach for modeling and implementing authorization systems is presented. The advantages of the combined use of computational reflection and authorization mechanisms...
Massimo Ancona, Walter Cazzola, Eduardo B. Fern&aa...
In trust negotiation and other distributed proving systems, networked entities cooperate to form proofs that are justified by collections of certified attributes. These attributes...