| Subject | English | German |
| polygr. | backup file | Sicherstellungskopie |
| comp., MS | backup file | Sicherungsdatei (A duplicate of a program, a disk, or data, made either for archiving purposes or for safeguarding files) |
| gen. | backup file | Sicherungsdatei |
| IT | backup file | Sicherstellungsdatei |
| polygr. | backup file | Sicherstellung |
| busin., IT | dynamic file backup | dynamische Dateisicherung |
| comp., MS | file backup | Dateisicherung (A backup of all the data in one or more files or filegroups) |
| busin., IT | file backup | Dateisicherung |
| IT, dat.proc. | file backup and recovery | Dateisicherung-und wiederherstellung |
| comp., MS | file differential backup | differenzielle Dateisicherung (A backup of one or more files containing only changes made to each file since its most recent file backup. A file differential backup requires a full file backup as a base) |
| busin., IT | static file backup | statische Dateisicherung |