1.
Research on IPSec VPN and SSL VPN
IPSec VPN与SSL VPN的研究
2.
Comparative Research of IPSec VPN and SSL VPN
IPSec VPN与SSL VPN的对比研究
3.
A Comparative Analysis of IPSec VPN and SSL VPN
IPSec VPN和SSL VPN的分析比较
4.
The Protocol Analysis and Research of IPSec VPN and SSL VPN;
IPSec VPN和SSL VPN的协议分析与研究
5.
The Research and Implementation of IPSec VPN and SSL VPN Based on IPv6;
IPv6下IPSec VPN与SSL VPN研究与实现
6.
The Applied Research of IPSec;
IPSec VPN技术的应用研究
7.
Research of the IPSec VPN Key Technology;
IPSec VPN中关键技术的研究
8.
The QoS Research of VPN Based on MPLS;
基于MPLS的VPN QoS研究
9.
Research on Technology of SUPANET VPN Based on EPFTS;
基于EPFTS的SUPANET VPN技术研究
10.
The Research and Design of MPLS VPN;
MPLS VPN网络的研究与设计
11.
The Research, Design and Implementation of IPSec VPN;
IPSec VPN的研究设计与实现
12.
Study on the IPSec VPN Syestem Based on Linux;
基于Linux的IPSec VPN系统研究
13.
The Study of Security Based on IPSec VPN;
基于IPSec VPN的安全性研究
14.
The Security Policy in IPSec-Based VPN;
基于IPSec VPN的安全策略
15.
The Design and Implementation of VPN Based on IPSec;
基于IPSec的VPN设计与实现
16.
IPSec and Its Application Research in Virtual Private Network;
IPSec及在VPN中的应用研究
17.
Implementation of Layer 2 VPN in Radium 8750;
二层VPN在Radium8750中的实现
18.
IPSec NAT Traversal by Practical Application;
IPSec VPN的NAT穿透及应用