开放环境中基于属性的访问控制模型研究  

Studies on the Attributes-Based Authorized Access Control Model in Open Environment

作　　者：殷石昌[1] 徐孟春[1] 魏峰[2] 李晓慧[1] 

机构地区：[1]信息工程大学信息工程学院,河南郑州450002 [2]信息工程大学训练部,河南郑州450002

出　　处：《信息工程大学学报》2008年第4期478-481,共4页Journal of Information Engineering University

摘　　要：访问控制模型在系统安全和整合领域中起到关键作用,是应用整合需求中研究的热点。通过对几种访问控制模型中的问题进行分析与比较,针对其存在的问题,提出一种能适应开放环境特点的访问控制问题的新解决方法:基于属性授权技术的访问控制模型,并在基于ISO通用访问控制框架上加以实现,从而很好地满足实际应用整合的需要。Access control model in the field of security in the system has played a key role in demand for application integration and is a hot research. Based on the Access Control Model several problems in the analysis and comparison, in view of these problems, a new visit control solution is proposed： Based on the technical attributes of authorized access control model, and access control is based on the ISO common framework to achieve this to be well suited for practical application integration needs.

关 键 词：属性 基于属性访问控制 应用整合 

分 类 号：TP309[自动化与计算机技术—计算机系统结构]