When Was Your Backup Last Tested? Not Taken. Tested.

Third and last for Cybersecurity Awareness Month, and the question that separates real preparedness from paperwork: when did someone last restore a file from your backup and confirm it worked?

Not when the last backup ran. Not whether the dashboard is green. When was the last actual restore.

The Uncomfortable Gap

Backups fail quietly. A job that has been reporting success for months can be silently skipping a database, backing up a folder that moved, or writing to a location that filled up. Nothing alerts, because from the software’s perspective nothing went wrong.

Businesses discover this at the worst possible moment. The server is down, everyone is standing around, someone runs the restore, and it does not come back. That is not a technology failure. It is a verification failure.

A backup you have never restored from is not a backup. It is an assumption.

What Ransomware Changed

Traditional backup planning assumed hardware failure or a fire. Ransomware attacks the backup itself, deliberately, because attackers know a company with clean backups will not pay.

That means the modern requirement is different. Backups need copies that an attacker who has taken over your network cannot reach or alter, whether that is immutable storage, an offline copy, or a separately secured cloud location. If the same credentials that unlock your servers also unlock your backups, you have one system, not two.

Recovery Time Is a Business Decision

Two questions belong to leadership, not to IT.

• How long can we be down? An hour, a day, three days. The honest answer determines what your backup system needs to look like and what it costs.
• How much data can we afford to lose? If backups run nightly and you fail at 4pm, the day is gone. For some businesses that is survivable. For others it is not.

Once those two numbers exist, the technical design follows. Without them, you are buying backup software and hoping.

The Ten Second Version

Ask for the date of the last successful test restore. If nobody can produce one, schedule it this week. It is the cheapest peace of mind available.

Where We Fit

Tested backups with documented recovery procedures are part of every partnership we have, because untested backups are the most common serious gap we find when assessing a new environment.