A private network between two remote sites, over a secure encrypted virtual Internet connection (a tunnel).

两个远程站点间专用网络，通过安全加密的虚拟因特网连接通道。

youdao

A private network between two remote sites, over a secure encrypted virtual Internet connection (a tunnel).

两个远程站点间专用网络，通过安全加密的虚拟因特网连接通道。

youdao