摘要： 提出了一种支持Client/Server方式的灵活、可靠的安全方案。可用于解决客户通过虚拟专用网访问网络资源的安全通信问题。

关键词: 认证, 虚拟专用网, 隧道技术, 网络接入服务器, L2TP

Abstract: In this paper,a flexible and reliable secure model supporting Client/Server is put forword and implemented.The model can be used to solve the problem of access control to server and secure communication between Client and Server.

中图分类号: 

• TN915.85