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Date: 2014
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/289036
Description: This paper proposes a logic based framework that extends role based access control systems with dynamic delegation in a decentralised environment. It allows delegation of administrative privileges for ... More
Reviewed: Reviewed
Date: 2011
Subject Keyword: 080400 Data Format
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/150092
Description: This paper proposes a logic based framework that supports dynamic delegation for role based access control systems in a decentralised environment. It allows delegation of administrative privileges for ... More
Reviewed: Reviewed
Date: 2010
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/146766
Description: The problem of resolving conflicts in delegated authorizations has not been systematically addressed by researchers. In (Ruan and Varadharajan in Proceedings of the 7th Australasian Conference on Info ... More
Reviewed: Reviewed
Date: 2009
Subject Keyword: 080500 Distributed Computing
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/148609
Description: This paper studies logic based methods for representing and evaluating complex access control policies needed by modern database applications. In our framework, authorization and delegation rules are ... More
Reviewed: Reviewed
Date: 2006
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/101609
Description: Graph-based approach to access control models have been studied by researchers due to its visualization, flexible representation and precise semantics. In this paper, we present a detailed graph-based ... More
Reviewed: Reviewed
Date: 2006
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/101610
Description: In a distributed environment, authorizations are usually physically stored in several computers connected by a network. Each computer may have its own local policies which could conflict with the othe ... More
Reviewed: Reviewed
Date: 2005
Subject Keyword: 080500 Distributed Computing
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/1229868
Description: 9 page(s)
Reviewed: Reviewed
Date: 2004
Subject Keyword: 080400 Data Format
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/1245138
Description: 12 page(s)
Reviewed: Reviewed
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