基于VPN的公路网规划集成系统安全设计与实现

Security design and realization of integrated computer system of highway network planning based on VPN

公路管理集成系统能够较好地提高公路网数据资源共享程度、提高公路网管理水平和效率。集成系统的安全性是系统可靠、稳定运行的重要因素,集成系统安全设计是规划集成系统的重要任务之一。分析了公路网规划集成系统的网络安全现状和发展需求,提出了基于VPN技术的公路网规划集成系统安全设计方案,给出了VPN在Windows 2000上的实现方法。该方案对电子政务的VPN设计具有一定的参考价值。

An integrated computer system ofthe highway network planning can improved not only shared degree of the highway network data to a great extent, but also the management and efficiency of the highway network. Security of the integrated system is an important element for the reliable and stable operation of the whole system; security design is one of the important issues in the integrated system. A brief analysis of the present network security state and the requirements for future development of the integrated computer system of the highway network planning is given. Then a VPN security design scheme of the integrated computer system of the highway network planning is advanced; the method to realize VPN on Windows 2000 are proposed. The scheme can also gives some reference to the VPN design of E-government.