【摘要】 介绍了目前主要几种网格计算体系结构的安全框架,在分析基于Globus的不同安全框架的优缺点基础上,根据目前国内所开展的研究现状,提出了一种多组认证和协作的安全体系结构,扩展了现有的网格安全体系,并详细介绍了系统结构图和协作机制。更多还原

【Abstract】 Introduces some prototypes of computational grid security. According to the domestic research actuality, this paper proposes a new grid security model with group authentication and collaboration. This model extends the current grid security model. The paper also discusses the security framework and collaboration mechanism in detail.更多还原