计算机应用

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基于IPSec VPN的移动安全系统的设计与实现

吴松洋 谭成翔   

  1. 同济大学 同济大学
  • 收稿日期:2007-03-30 修回日期:1900-01-01 发布日期:2007-09-01 出版日期:2007-09-01
  • 通讯作者: 吴松洋

Design and implementation of mobile security system based on IPSec VPN

Song-Yang Wu Cheng-Xiang Tan   

  • Received:2007-03-30 Revised:1900-01-01 Online:2007-09-01 Published:2007-09-01
  • Contact: Song-Yang Wu

摘要: 为解决移动网络与固定IP网络之间跨网域的VPN安全接入问题,提出并实现了一种新型的基于IPSec VPN的移动安全系统。该系统在基于IPSec协议的虚拟专用网技术和远程访问服务的基础上,建立了一套完善的基于智能卡和X.509证书进行身份认证的机制,并且具有统一的安全信息服务平台。实验结果表明,该系统能够实现固网信息安全无缝地移动扩展。

关键词: 移动安全, 虚拟专用网, IPSec, 证书

Abstract: To solve the security problem of using Virtual Private Network (VPN) technology to connect mobile networks and fixed-IP networks, this paper presented and achieved a new type of mobile security system based on IPSec VPN. This system, on the basis of IPSec VPN and remote access service, establishes a complete authentication mechanism based on smart card and X.509 certification, and has a unified security information service platform. At last, the results of the experiment show that the system can spread the information of the fixed-IP networks safely and seamlessly in mobile networks.

Key words: Mobile Security, VPN, IPSec, Certificate