Backups in the Cloud: The 3-2-1 Rule in Plain English
Quick quiz. If your office caught fire tonight, how much of your business would still exist tomorrow morning? If your answer involves the words "I think Kamau has a copy on his laptop", this article is for you. Cloud backup for businesses in Kenya is one of those dull topics that becomes the most exciting topic in the world about ten minutes after something goes wrong.
The 3-2-1 rule, explained over chai
IT people love the 3-2-1 rule, and for once they have invented something genuinely simple. It goes like this:
3 copies of your important data: the original plus two backups
2 different types of storage, for example your computer plus an external drive, or your server plus a cloud service
1 copy kept off-site, somewhere a single disaster at your office cannot reach
Think of it like your national ID. You have the card in your wallet, a photocopy in the drawer at home and a scan in your email. Lose the wallet in a matatu and you are inconvenienced, not ruined. Your business data deserves at least the same respect as your ID.
Where cloud backup for Kenyan businesses fits in
The off-site copy used to mean the owner carrying a hard drive home every Friday, which worked brilliantly until the owner went on leave. Cloud backup solves this neatly. Your data is copied automatically, over the internet, to a data centre far away from your office, its power cuts and its leaking roof.
A good cloud backup setup should:
Run automatically on a schedule, with no human memory required
Keep several older versions, so you can go back to last Tuesday if today\'s files are damaged
Encrypt your data, so nobody at the provider can casually read it
Alert someone if a backup fails
Let you restore a single file or everything at once
Sync is not backup
Here is a trap many offices fall into. Tools that sync files across devices are wonderful, but sync is not the same as backup. If someone deletes a folder, or ransomware scrambles your files, sync happily copies that disaster to every device in seconds. Efficient, but not helpful.
Real backups keep separate, older versions that a mistake today cannot overwrite. Some cloud storage services include version history and recycle bins, which helps, but check how long they keep things and whether that matches what you need.
What to back up
Not everything is equally precious. Prioritise:
Accounting and payroll data
Customer and supplier records
Contracts, legal documents and signed agreements
Databases behind any business systems or websites
Email, if it is not already held by a cloud provider
The cat pictures on the reception computer can take their chances. Also think about where each system keeps its data: a cloud accounting package may already back itself up, while a custom database on the office server almost certainly does not unless someone set it up.
Test it, or it does not count
A backup you have never restored is a hope, not a plan. Every few months, pick a file and restore it. Once a year, try restoring a whole system to make sure you know how, and how long it takes. Otieno discovered during a real emergency that his backups had been silently failing for eight months. He now tests every quarter and has stopped being invited to quiz nights because he keeps bringing it up.
Your next step: write down where your three copies currently are. If you can only find one, start there. And if your business runs on custom systems whose databases nobody has ever backed up, talk to Philsoft before a blackout forces the conversation.