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IP-Sec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Internet网络传输数据安全性的基础上,节省了大量的网络费用。
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.
出处
《计算机技术与发展》
2012年第9期250-252,F0003,共4页
Computer Technology and Development
基金
黑龙江省高等教育学会"十二五"教育科学研究规划课题(HGJXH B2110602)
