Backups are the broccoli of business technology: nobody's excited about them, everyone knows they should, and most people quietly skip it. Then one day a hard drive dies, a laptop is stolen, an employee deletes the wrong folder, or ransomware locks everything up — and suddenly the most boring topic in tech becomes the only one that matters. The good news is that getting this right is genuinely simple.
What you're actually protecting against
It helps to know the threats, because they're more ordinary than dramatic:
- Hardware that dies — drives fail, laptops get dropped, things wear out.
- Honest mistakes — someone overwrites or deletes something important.
- Theft or loss — a laptop walks off with the only copy of your files.
- Ransomware — software that locks your files and demands payment; a good backup is how you get to say no.
The simple rule the pros use: 3-2-1
You don't need to memorize jargon, just one tidy idea. Keep three copies of anything important, on two different kinds of storage, with one of them somewhere else entirely (off-site, usually in the cloud). That way no single accident — a fire, a theft, a failed drive — can take out everything at once.
- Three copies of your important data.
- On two different types of storage (say, your computer and a cloud service).
- With one copy off-site, so a local disaster can't reach it.
The part everyone forgets: test it
A backup you've never tested isn't a backup; it's a hope. The time to discover that your backup hasn't actually run in eight months is not the morning after you need it. Every so often, make sure you can really restore a file from your backup. It takes five minutes, and it's the difference between 'we're fine' and 'we're ruined.'
Whether you set it up yourself or have someone handle it, please don't leave this one to luck. Of all the technology decisions a small business makes, a working backup is the one most likely to save it. Boring, yes — and one day, the best money you never thought about.