虚拟私用网络 (虛擬私用網絡) xūnǐ sī yòng wǎngluò

xūnǐ sī yòng wǎngluò set phrase virtual private network (VPN)
Domain: Computer Science 计算机科学 , Subdomain: Networking
Notes: See 虚拟专用网 (Wikipedia '虚拟专用网')