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。
Refers to the use of the Internet as part of a private network. The "tunnel" refers to the path on the Internet that packets will be able to securely travel through. These tunnels are created by protocols such as point-to-point tunneling protocol or layer 2 tunneling protocol for the establishment of a virtual private network (VPN).
