Backup is only part of the picture, one needs a proper disaster recovery strategy that is tested and updated. Otherwise it could turn out that backups exist, bu

Backup is only part of the picture, one needs a proper disaster recovery strategy that is tested and updated. Otherwise it could turn out that backups exist, but it'd take half a year to bootstrap the company back into function using them. Backing up and restoring one PC is trivial, doing the same to 10000 PCs and another 1000 of interconnected software systems is a whole different business.