The Security Middleware Frame of Layered Home Service Grid Based on GT4

摘要

For dealing with the sharing of home computing resources and cooperative computing,we launched the study ot home services grid. We studied about the Giobus toolkit 4 ana its security components to solve problems of security mechanism of the service grid. It mainly includes the usage of SimpleCA,MyProxy and CAS. Moreover,we have built the security middleware frame of layered grid based on GT4. At the basic level,we used the identity authentication and protecting mechanism for information to construct the security grid domain. The experiment here testifies that we can provide security services like grid authentication,authorization,etc.