部门内外网隔离方案的探究

Research on the Isolation Scheme of Internal and External Network in Department

随着气象现代化的不断发展,气象部门的网络安全问题日益严峻，内外网隔离势在必行。本文简要介绍内外网隔离的原理和实现方案，并针对不同方案隔离效果、特点等进行分析比较。另外对已经使用隔离卡的用户中普遍存在的安装、使用中的一些常见问题进行简要介绍。

With the development of meteorological modernization , the network security problem is increasingly serious in meteorological department made the isolation of internal and external network been enforced. This paper introduced the principle and implement scheme of the internal and external network isolation hriefly and aimed at the effect and characteristics of the different isolation schemes had heen analyses and compared. In addition, there was a capsule description of the common problems in installation anti using for the users had isolated card.