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代理技术是互联网上普遍采用的一种技术,它的产生对内部网起到了类似防火墙的保护作用,并且能够将内网对外网的访问映射为一个ip,从而节省ip开销和网络维护的费用;而vpn中的隧道技术可以解决网络上信息传输的安全性问题,通过隧道技术建立的点对点的网络链路就好像是一条私有链路一样,十分安全。研究将代理技术结合到隧道技术中,构建更加安全和高效的网络信息传输方式。
Proxy technology is a commonly used technology on the Internet. Its generation has a similar firewall protection function to the internal network, and can map the access of the internal network to the external network as an ip, so as to save the cost of ip and network maintenance. The vpn tunnel technology can solve the problem of information security on the network transmission, through the tunnel technology to establish a point-to-point network link is like a private link, as very safe. Research will be the proxy technology into the tunnel technology to build more secure and efficient network information transmission.