GOS Security: Design and Implementation
Parallel and Distributed Systems（2009）
摘要
Grid technology has being widely accepted in distributed resources sharing and high performance computing cross multi administrative domains. In this paper, we analysis the security issues in grid computing environments, and propose a security framework for VegaGOS which is a service oriented architecture middleware developed for the China National Grid. We address mutual authentication using certificate with digital signature. We address authorization through combining VO level access control decision and resource level enforcement. Communication security is guaranteed by TLS/SSL at transport level and WS-security at message level. This security framework has been implemented in VegaGOS and deployed in China National Grid Environment.
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关键词
security framework,gos security,certificate,grid computing environment,china national grid,grid computing,distributed resources sharing,service oriented architecture,message level,communication security,resource allocation,transport level,security issue,authorization,ws-security,high performance computing,software architecture,resource level enforcement,authorisation,mutual authentication,digital signatures,china national grid environment,middleware,digital signature,grid technology,vo level access control decision,vegagos,vo level access control,resource sharing,access control,data mining,helium,decision support systems
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