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基于IPSec的VPN技术的应用研究
引用本文:王凤领.基于IPSec的VPN技术的应用研究[J].计算机技术与发展,2012(9):250-252,F0003.
作者姓名:王凤领
作者单位:哈尔滨德强商务学院,黑龙江 哈尔滨 150025
基金项目:黑龙江省高等教育学会“十二五”教育科学研究规划课题(HGJXHB2110602)
摘    要:IPSec VPN是采用IPSec协议来实现远程接入的VPN技术,极大地提高了TCP/IP协议的安全可靠性。文中首先对VPN、IPSec技术进行了介绍,分析了IPSec VPN的特点,对IPSec协议的体系结构、工作模式等进行了研究,给出了IPSec的具体实现步骤和方法,并通过IPSec VPN技术,提出了一个实现内网跨公网安全可靠传输数据的具体方案,结果证明了该技术的可行性和可靠性。总之,IPSec VPN保证在Intemet网络传输数据安全性的基础上,节省了大量的网络费用。

关 键 词:IPSec  虚拟专用网  验证头  植入安全载荷  安全联盟

Study on Application of VPN Technology Based on IPSec
WANG Feng-ling.Study on Application of VPN Technology Based on IPSec[J].Computer Technology and Development,2012(9):250-252,F0003.
Authors:WANG Feng-ling
Affiliation:WANG Feng-ling ( Harbin Deqiang Business College, Harbin 150025, China )
Abstract:IPSec VPN is VPN technology which uses the IPSec protocol to realize remote access,greatly improve the safety and reliability of the TCP / IP protocol. Firstly introduced VPN, IPSec technology, analyzed the characteristics of IPSec VPN, IPSec protocol architec- ture, operating mode and so on,gave the IPSec steps and methods, and through the IPSec VPN technology, presented a network imple- mentation of a safe and reliable transmission of data across a network scheme, the results demonstrate the feasibility and the reliability of the technique. In conclusion,IPSec VPN ensured the data security in Internet network transmission and save a lot of cost.
Keywords:IPSec  VPN  AH  ESP  SA
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