一种基于安全中间件的网格安全模型

Model of the Grid Security Based on Secure Middleware

对于网格系统这样复杂的系统,单一的安全功能不能满足其需求,所以必须要集成多种安全功能.通过对现有网格安全模型进行分析,总结其存在的缺点,利用安全中间件把安全功能作为服务提供给用户,构建了一种新的网格安全模型,并对安全中间件进行了简单的设计实现.该模型可以更好地为网格系统提供完善的安全支持.

A single security function can＇t match the requirements of the grid system which is so complex,many kinds of security functions must be integrated together. By carrying on an analysis to the existing grid security model, summing up the weaknesses of its existence, making use of secure middleware to take the security function as a service to provide to the customer,a new kind of grid security model has been set up with a simple design realization to the secure middleware. This model can better provide perfect security support for the grid system.