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Backups aren't enough — test your disaster recovery

21 March 2025 · Lumen MSP

Most businesses have backups. Far fewer have ever tested restoring from them — and that gap is exactly where disasters happen. A backup that has never been restored is an assumption, not a safeguard.

Disaster recovery is about the whole picture: how quickly you can get critical systems back, in what order, and whether your people know what to do under pressure. The only way to trust that plan is to test it before you need it.

Why this matters

  • Untested backups fail quietly — you find out at the worst possible moment.
  • Recovery order matters — systems depend on each other; sequence is everything.
  • People need to rehearse — a plan nobody has practised rarely runs smoothly.
  • RTO and RPO should be known — how much time and data you can afford to lose.

What we’d advise

We run recovery tests for clients so restore times are known, not assumed, and gaps are found in a drill rather than a crisis. When something does go wrong, the response is calm and practised.

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