关于广义授权问题

16th IEEE Computer Security Foundations Workshop, 2003. Proceedings. Pub Date : 2003-07-15 DOI:10.1109/CSFW.2003.1212714

Stefan Schwoon, S. Jha, T. Reps, S. Stubblebine

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引用次数: 46

摘要

本文定义了一个框架，在这个框架中，可以形式化在共享计算资源的访问控制中出现的各种授权和策略问题。框架的实例化解决了隐私、近代性、有效性和信任等问题。本文提出了一种解决框架中所有授权问题的有效算法;这种方法为许多特定的授权问题提供了新的算法。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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On generalized authorization problems

This paper defines a framework in which one can formalize a variety of authorization and policy issues that arise in access control of shared computing resources. Instantiations of the framework address such issues as privacy, recency, validity, and trust. The paper presents an efficient algorithm for solving all authorization problems in the framework; this approach yields new algorithms for a number of specific authorization problems.

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16th IEEE Computer Security Foundations Workshop, 2003. Proceedings.

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