信息网格安全体系结构的研究  

Study of grid security architecture

作　　者：刘怡文[1] 李伟琴[1] 韦卫[2] 

机构地区：[1]北京航空航天大学计算机学院,北京100083 [2]联想研究院信息安全研究室,北京100085

出　　处：《北京航空航天大学学报》2003年第7期631-635,共5页Journal of Beijing University of Aeronautics and Astronautics

摘　　要：阐述了信息网格Grid环境的独特的安全需求以及现有安全技术的不足 ,基于协议分层的模式建立了Grid安全体系结构 ,并着重研究了一站式认证、安全组通信等关键技术 ,为满足Grid环境的安全需求提供了一体化的解决方案 .将该安全体系结构运用于电子商务领域 ,构建了共享的电子交易场的安全模型 。The unigue security requirements of grids were described as well as the shortcoming of the existing technologies, a grid layered security architecture was developed which provides an integrated solution to fit all these grid security requirements, and some key techniques to achieve the grid security architecture such as single sign on and security group communication were studied. Using this security architecture, a secure model for a shared electronic exchange was constructed which provides a security platform for electronic commerce.

关 键 词：网格 安全 结构 一站式认证 代理证书 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]