A new approach for delegation in usage control

X. L. Hu, Sylvia L. Osborn
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引用次数: 2

Abstract

UCON (Usage Control), a recent access control model, allows temporal control of the usage of permissions according to three criteria: Authorizations, oBligations and Conditions. In this paper, we investigate delegation in UCON and propose a new approach to achieve user-user total and partial delegations with the enforcement of constraints by taking advantage of UCON's existing components: Authorizations, oBligations and Conditions. The approach we propose can be modified and extended, without much effort, to other access control models accommodated by UCON and to a distributed environment.
使用控制中委托的一种新方法
UCON(用法控制)是一种最新的访问控制模型,它允许根据三个标准对权限的使用进行临时控制:授权、义务和条件。在本文中,我们研究了UCON中的授权,并提出了一种新的方法,通过利用UCON现有的组件:授权、义务和条件,实现用户-用户的全部和部分授权,并强制执行约束。我们提出的方法可以修改和扩展,不需要太多的努力,以适应UCON和分布式环境的其他访问控制模型。
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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