基于网格计算的安全性问题与策略研究

网格计算中的安全问题是一个核心问题，也是目前研究的中心问题，本文从网格计算的概念与体系结构入手对网格安全进行全面分析：阐述了网格计算的安全需求问题，对网格计算存在的安全性问题进行详细的分析，提出了网格计算的安全策略。

Research of the Security Based on Grid Problem and Strategy Computation

Security problem is a core question in the grid computation, it is also the crucial question to study at present, This article obtains from the grid computation concept and the system structure to the grid safely carries on the comprehensive analysis, elaborafed the problem of security requirements in grid computation, carries on the detailed analysis to the grid computation existent security question, proposed the grid computation security policy.