What is Data Backup?

Data Backup (definition)

Data backup refers to the process of creating a duplicate copy of important information to safeguard it against potential loss or corruption. This copy can be used to restore the original data in case of accidental deletion, hardware failure, cyberattacks, or natural disasters. Backups can be performed using various methods, including physical storage devices like external hard drives or USBs and cloud-based solutions like Google Drive, QuickBooks Online Backup, or other remote servers. Regular data backups are critical for business continuity, ensuring that valuable information remains secure and accessible, even during unexpected disruptions.