技术在快速发展进步。因此，我们建立了易于使用的术语汇编，帮助您更好地了解影响您业务的术语、技术和趋势。
Allows corporations to extend their corporate network through private tunnels over the public Internet. This type of interconnectivity is what creates a virtual private network (VPN). With PPTP, which is an extension of the point-to-point protocol (PPP), any PC user with PPP client support can connect securely over the Internet to a server at the corporate network.
