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Research on security policy collision detection module based on multi-domain environment
Author(s): 
Pages: 829-832
Year: Issue:  4
Journal: Journal of Southwest University for Nationalities(Natrual Science Edition)

Keyword:  多域安全策略冲突检测有向图;
Abstract: 本文介绍了安全策略及冲突检测的基本概念,并在此基础上分析了几种安全描述语言在多域环境下的管理框架,及其它们各自在多域环境下的策略冲突检测中的优缺点,并讨论了现有存在的问题.在此基础上给出基于有向图覆盖的冲突检测模型.并以角色权限冲突的检测为实例,给出了具体的解决方案.
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