SSL VPN网关作为一种新兴的VPN技术，与传统的IPSec VPN技术各具特色，各有千秋。SSL VPN比较适合用于移动用户的远程接入（Client-Site），而IPSec VPN则在网对网（Site-Site）的VPN连接中具备先天优势。-SSL VPN gateway, as a new VPN technology, and traditional IPSec VPN technology characteristics, and each has its advantages. SSL VPN is more suitable for mobile users remote access (Client-Site), and IPSec VPN in the network on the Web (Site-Site) in the VPN connection has natural advantages.