校园信息网格的安全问题的研究与方案

The Security Problem of Campus Information Grid

网格是一门新兴的网络技术,是现代高科技发展的产物。目前校园网蓬勃发展,出现了良好的局面,但是由于技术问题,在校园网内形成了一个个的信息"孤岛",给共享及管理网络资源带来了很大的困难,网格技术的出现给解决这一问题提供了新的方案。本文主要给出了网格和信息网格的定义,分析了目前网格面临的安全问题,比较详细地给出了网格安全问题的解决方案。

Grid is a rising technology, is an offspring of modern high-tech development.Grid computing is an important method to solve complex application, is growing more successful in distributed computing.The rapid growth of network resources in the campus has formed pieces of information "detached island", it brings heavy difficulty on share and manage network resource.The development of grid supplies a new way for solving the security problem.The grid security problem is the key of grid computing success;so studying the grid security problem is very important.This paper outlines the definition of grid and the definition of information grid and analyzes the security problems.Then the security policy is given in detail.