Abstract
In this paper, we present a preliminary design of a framework for coordinating and enforcing usage control policies across different collaborating organizations. We named our framework xDUCON. The main goal of xDUCON is the specification of usage control policies that concisely capture conditions, authorizations, and obligations on both providers and consumers of resources. The novelty of xDUCON is its enforcement design that is based on the Shared Data Space (SDS) abstraction. The SDS allows the coordination of the decision and enforcement points abstracting from the details of the actual deployment of the framework. Moreover, the SDS abstraction caters for the necessary synchronization facilities necessary to realize a concrete implementation of control usage framework such as support for entity mutability and control over long-lived sessions to evaluate the access rights of a subject while the access is being executed.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
