VPN은 컴퓨터를 연결하여 개인 네트워크를 만드는 데 사용되는 일련의 기술입니다.
A Virtual Private Network, or VPN is a set of technologies which are used to link computers to create a private network. Another network is used to carry the data, which is encrypted. ... Message integrity: Messages transported across the network cannot be changed easily while they are in transport.