Access control policy management based on extended-XACML

LI Xiao-feng; FENG Deng-guo; XU Zheng

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Access control policy management based on extended-XACML

更新时间：2024-10-14

- Access control policy management based on extended-XACML
- Issue 1, Pages: 103-110(2007)
- 作者机构：
  
  1. 中国科学院软件研究所信息安全国家重点实验室
  2. 中国科学院软件研究所信息安全国家重点实验室,北京,100080
- 作者简介：
- 基金信息：
- DOI：
  CLC： TP312.2
- Published：2007
- 稿件说明：
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LI Xiao-feng, FENG Deng-guo, XU Zheng. Access control policy management based on extended-XACML[J]. 2007, (1): 103-110.
DOI：

LI Xiao-feng, FENG Deng-guo, XU Zheng. Access control policy management based on extended-XACML[J]. 2007, (1): 103-110. DOI：

摘要

在XACML(extensible access control markup language)和其管理性策略草案的基础上

针对目前XACML访问控制框架的特点

提出将XACML策略管理权限判定归结为利用委托策略对一个委托判定请求的判定

使用XML(extensible markup language)模式定义了此委托判定请求语法

描述了将策略管理请求规约为一个委托判定请求的过程

以及根据委托策略进行委托判定请求的判定过程

通过这种方法可以利用委托策略

对策略管理请求是否有效进行判断

从而实现基于扩展XACML的策略管理。

Abstract

Based on XACML core specification and XACML administrative policy draft

a decision of XACML policy management permission was reduced to a decision of delegation decision request.The delegation decision request schema was defined.It was described that the process of reducing a policy administration request to a delegation decision request and the decision process of delegation decision request.This method can be used to check if a policy administra-tion request is valid and thereby to implement access control policy management based on extended-XACML.

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