Back door
01
뒷문, 뒷쪽 문
a door that is located behind or at the side of a building
예시들
The back door of the cottage opened onto a secluded garden, where guests could relax in privacy.
코티지의 뒷문은 은밀한 정원으로 열렸고, 손님들은 사생활을 보장받으며 쉴 수 있었다.
02
뒷문, 비밀 입구
a secret or underhand means of access (to a place or a position)
03
백도어, 숨겨진 접근
an undocumented way to get access to a computer system or the data it contains
