Anh
back up
back up copy
safeguard copy
security copy
Đức
Sicherungskopie
Pháp
copie de sauvegarde
back up,back up copy,safeguard copy,security copy /IT-TECH/
[DE] Sicherungskopie
[EN] back up; back up copy; safeguard copy; security copy
[FR] copie de sauvegarde