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计算机工程 ›› 2008, Vol. 34 ›› Issue (11): 29-31,3. doi: 10.3969/j.issn.1000-3428.2008.11.011

• 博士论文 • 上一篇    下一篇

面向多客体的细粒度RBAC模型及应用

孔 芳1,2,朱巧明1,2   

  1. (1. 苏州大学计算机科学和技术学院,苏州 215006;2. 江苏省计算机信息处理技术重点实验室,苏州 215006)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2008-06-05 发布日期:2008-06-05

Multi-object Oriented Fine Grain RBAC Model and Its Application

KONG Fang1,2, ZHU Qiao-ming1,2   

  1. (1. School of Computer Science and Technology, Soochow University, Suzhou 215006; 2. Key Laboratory of Computer Information Processing Technology of Jiangsu Province, Suzhou 215006)
  • Received:1900-01-01 Revised:1900-01-01 Online:2008-06-05 Published:2008-06-05

摘要: 从综合信息管理系统以及软件系统集成的需求出发,分析了NIST RBAC模型的局限性,在此基础上对其模型进行扩充,提出ERBAC模型。该模型适用于多种客体且具体客体不确定的情况。文章还给出了ERBAC模型的具体定义和应用实例。

关键词: 细粒度, 多客体, 访问控制, 综合信息系统

Abstract: This paper analyses the requirements of comprehensive information management system and software integration. It proposes an extended model named ERBAC, which is based on the analysis of the shortcomings of NIST RBAC model. The extended model is applicable to the case of having multiple and unknown objects. And the definition and an instance of the ERBAC model are described.

Key words: fine grain, multi-object, access control, comprehensive information management system

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