网络虽然整合了不同国家地区的资源,实现了各种资源的共享,但是,正是由于它的这种开放性的本质决定了它的风险性,网络安全的问题越来越引起人们的重视,而安全网格技术能够能够动态控制网格用户,防止非法用户入侵网格系统,从而提高网格系统的安全性。本文从信息安全控制原理出发,简单阐述了以信息安全控制原理为基础的安全网络技术的基本内容。 Although the network integrates the resources of different countries and regions and achieves the sharing of various resources, it is precisely because of its open nature that determines its risk. The issue of network security has drawn more and more attention. The safety grid technology can dynamically control grid users to prevent illegal users intrusion grid system, thereby enhancing the grid system security. Based on the principle of information security control, this paper briefly describes the basic content of security network technology based on information security control principle.