端到端虚拟组网系统设计

End-to-End Virtual Private Network System Design

端到端虚拟组网系统解决企业内部网内信息终端用户之间的网络安全通信问题,实现了IPSec VPN系统及基于用户的工作组级安全策略管理系统。首先介绍了IPSec VPN协议与安全策略管理标准;然后对系统的总体框架进行了讨论与设计;在方案设计的基础上,详细论述了系统内的安全策略管理子系统与W indows端虚拟网子系统的实现,并对所使用的技术进行了说明;最后,介绍了系统的应用情况,并对系统下一步的工作目标进行了展望。

End - to - End virtual private network system solves network security communications among end information users on enterprise network. And iPSec VPN system and workgroup level security policy management system based on users are realized. This paper introduces IPSec VPN protocols and security policy management standards. And then the framework of the system is discussed and designed. Based on the project designed, security policy management sub- system and Windows virtual private network subsystem are discussed detailedly. And the techniques to be used are explained. Finally, the system＇s application is introduced and the next tasks of the system are prospected.