Many businesses have backups.
Far fewer have tested them.
This creates a problem.
A backup is only useful if it can be restored when needed.
What Can Go Wrong?
Businesses lose data for many reasons:
- Hard drive failures
- Accidental deletion
- Ransomware attacks
- Software issues
- Power outages
When this happens, the backup becomes the last line of defense.
The Common Mistake
Many organizations assume their backups are working because the backup software says “completed successfully.”
Unfortunately, successful backups do not always mean successful recovery.
Problems can include:
- Corrupted backup files
- Missing data
- Storage failures
- Incorrect backup settings
These issues are often discovered during an emergency.
How Often Should Backups Be Tested?
At minimum:
- Review backup reports weekly
- Test file restoration monthly
- Perform a full recovery test at least once per year
Organizations with critical systems may test more frequently.
What Should Be Tested?
Start small.
Try restoring:
- Documents
- Images
- Spreadsheets
- Database backups
Confirm that files open correctly and contain the expected information.
Why Testing Matters
Imagine discovering a backup problem after a server fails.
At that point, there may be no opportunity to create another backup.
Testing helps identify problems before they become business disruptions.
Final Thoughts
Creating backups is important.
Verifying that backups can be restored is equally important.
A few minutes spent testing backups today can prevent hours or days of downtime in the future.
