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计算机工程 ›› 2007, Vol. 33 ›› Issue (07): 163-165. doi: 10.3969/j.issn.1000-3428.2007.07.059

• 安全技术 • 上一篇    下一篇

安全访问控制中角色兼容模型研究

石 莉1,陈莉君2,郑恩让1   

  1. (1. 陕西科技大学电气与电子工程学院,咸阳 712081;2. 西安邮电学院计算机系,西安710000)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2007-04-05 发布日期:2007-04-05

Research on Role Compatibility Model in Security Access Control

SHI Li1, CHEN Lijun2, ZHENG Enrang1   

  1. (1. College of Electric, Shaanxi University of Science & Technology, Xianyang 712081; 2. Dept. of Computer, Xi’an Institute of Post & Telecommunications, Xi’an 710000)
  • Received:1900-01-01 Revised:1900-01-01 Online:2007-04-05 Published:2007-04-05

摘要: 基于角色集的访问控制(RSBAC)是以通用访问控制结构(GFAC)为基础,对Linux内核进行安全扩展的开源访问控制方法。介绍了RSBAC理论及其主要特征,并在此基础上研究了RSBAC中的角色兼容(RC)决策模块。分析了RC模块的基本原理,以在Apache上的应用为例,介绍了RC模块的实现方法及应用过程。

关键词: 安全模块, 网络安全, 访问控制, 角色

Abstract: Rule set based access control (RSBAC) based on the generalized framework for access control (GFAC), is an open source security extension for Linux kernels. This paper presents the RSBAC system architecture, outlines the RSBAC characteristic and studies one of the RSBAC security policy components——role compatibility module. It analyzes the fundamental theory, and by offering the application on Apache illuminates the implement and application of the RC module.

Key words: Security model, Network security, Access control, Role

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