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...we introduce the rt framework, a family of role- based trust-management languages for representing poli- cies...com- bines the strengths of role-based access control and trust- management systems and is especially suitable for attribute- based access control. using a few simple credential forms, rt...
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...the rt role-based trust-management framework pro- vides policy language, semantics...policy terms. this paper provides a general overview of the framework, combining some aspects de- scribed...
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trust management (tm) is a novel flexible approach to access...to tm focusing on the role-based trust-management framework rt. in particular, we focus...
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Published in 2011.
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role based trust management is capable of handling the...how game theory can be a tool to analyze the behaviors of every player in role based trust framework. we describe the types of...
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...this paper presents rt-space, a tool suite for authoring, verifying, and correcting rt access control policies. rt is a role-based trust management framework well suited for use in...interests of multiple stakeholders in a decentralized environment....
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...when making authorization decision, previous trust management only considers the properties of...the problem, this paper presents a trust management framework based on the trusted computing platform. both platform and...
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...at-tribute certificates. rt is a framework for role-based trust manage-ment [20]. in comparison with...sions, and notions of identity roles and identity-based roles for enforcing separation-of-duty when a physical user holds multiple keys. rtml establishes a precise format for rt credentials...
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...paper describes the implementation of a library for the management and evaluation of role-based trust management (rt) credentials and policies written...mobile devices makes the overall framework very interoperable with other rt frameworks (as for grid systems). as policy language, we use actually a variant of rtml, whose policies...
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...the implementation of rt
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, a role-based trust management language, and announce an open...and potentially complex policies in a decentralized environment; the results of...
Published in 2010.