在协同环境下基于XACML的访问控制技术实现  

The Implementation of Access Control Technology Based on XACML in the Collaborative Environment

作　　者：罗学刚[1] 吕俊瑞[2] 

机构地区：[1]攀枝花学院教务处 [2]攀枝花学院计算机学院,四川攀枝花617000

出　　处：《攀枝花学院学报》2009年第3期29-32,共4页Journal of Panzhihua University

摘　　要：针对协同环境下的多用户、交互、协同、动态等特性,传统的访问控制技术无法满足协同环境的动态性和灵活性的需求。本文以角色访问控制(RBAC)模型为基础,提出了一种面向协同环境的基于XACML的多策略访问控制模型,该模型有效地解决了协同系统分布性和动态性带来的安全隐患问题。In order to achieve the interactive, collaborative and dynamic features in the collaborative environment for multi - users. The traditional access control technology does not meet the dynamic needs and flexibility of collaborative environment. This Paper put forwards the multi - strategy access control model based on XACML for collaborative environment; it can effectively solve the security problems caused by the distributive and dynamic features of cooperative system.

关 键 词：协同环境 访问控制 XACML RBAC 

分 类 号：TP309[自动化与计算机技术—计算机系统结构] TP391.9[自动化与计算机技术—计算机科学与技术]