基于ASP的XACML策略分析

2015 7th International Conference on New Technologies, Mobility and Security (NTMS) Pub Date : 2015-07-27 DOI:10.1109/NTMS.2015.7266473

D. Ayed, Marie-Noëlle Lepareux, Cyrille Martins

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引用次数: 6

摘要

安全策略管理员在确保他们在XACML中指定的策略与他们打算制定的策略相对应以及理解策略的总体效果方面面临困难。本文提出了一种基于逻辑的XACML3.0分析解决方案，使用答案集编程(ASP)，其中使用Ansprolog对XACML决策过程进行建模，并以一种创新的方式使用ASP求解器对访问控制策略(如在多组织环境中检测冲突)进行逻辑推理。

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Analysis of XACML policies with ASP

Security policy administrators face difficulties to ensure that the policies they specify in XACML correspond to what they intend to formulate and to understand their overall effect. This paper proposes a logic-based XACML3.0 analysis solution using Answer Set Programming (ASP) where Ansprolog is used to model the XACML decision process and an ASP solver is employed in an innovative way to perform logical reasoning on access control policies such as detecting conflicts in a multi-organizational context.

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来源期刊

2015 7th International Conference on New Technologies, Mobility and Security (NTMS)

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