VPN
noun/ˌviː piː ˈen/
/ˌviː piː ˈen/
(computing)- a system that uses code to securely access a computer in a different location via the internet (the abbreviation for ‘virtual private network’)
虚拟专用网络（一种使用加密编码通过互联网远程访问计算机的系统，全写为 virtual private network）