Security Violation Detection for RBAC Based Interoperation in Distributed Environment

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概要

• 論文の詳細を見る

• This paper proposes a security violation detection method for RBAC based interoperation to meet the requirements of secure interoperation among distributed systems. We use role mappings between RBAC systems to implement trans-system access control,, analyze security violation of interoperation with role mappings, and formalize definitions of secure interoperation. A minimum detection method according to the feature of RBAC system in distributed environment is introduced in detail. This method reduces complexity by decreasing the amount of roles involved in detection. Finally, we analyze security violation further based on the minimum detection method to help administrators eliminate security violation.

著者

• HUANG Chao

  Computer College of Zhejiang University

• SUN Jianling

  Computer College of Zhejiang University

• WANG Xinyu

  Computer College of Zhejiang University

• YANG Xiaohu

  Computer College of Zhejiang University

• WU Di

  Computer College of Zhejiang University

関連論文

• Inconsistency Resolution Method for RBAC Based Interoperation
• Security Violation Detection for RBAC Based Interoperation in Distributed Environment
• Security Violation Detection for RBAC Based Interoperation in Distributed Environment
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