Article
The nursery cyber checklist: 10 things to do before something goes wrong
None of these need an IT department. Start at the top and work down — even the first three make a real difference.
Most security problems for a small setting aren't dramatic. They're an account left open after someone left, a password used in three places, or a rushed payment to the wrong bank details. The fixes are just as ordinary — and you can do them in an afternoon.
- 1
Turn on two-step login (MFA) everywhere that matters
Email first, then your management software, banking, payroll and cloud storage. It's the single biggest thing you can do, and even if a password leaks, the account stays shut.
- 2
Use a password manager and a unique password per account
Let it generate and remember the passwords. For the few you type yourself, three random words make a strong, memorable phrase.
- 3
Change the default router and Wi-Fi passwords
Change the router admin password and set a strong Wi-Fi password. Default admin details are often known or easy to find, and Wi-Fi passwords can become widely shared over time.
- 4
Turn on automatic updates
Phones, tablets, laptops and apps. Updates quietly fix the weaknesses attackers rely on, so letting them install themselves does the work for you.
- 5
Separate your devices from your records
Put cameras, printers and smart gadgets on a guest or device network, away from the computers holding children's and families' information.
- 6
Back up your key records — and test a restore
Registers, contracts and safeguarding notes. A backup you've never tested is a guess; restore one file once so you know it works.
- 7
Use the malware protection you already have
Built-in protection on modern phones and computers is good — keep it switched on, and don't dismiss its warnings to make something work faster.
- 8
Give everyone their own login, and remove access when they leave
Shared logins can't be traced and are hard to switch off safely. Individual accounts mean you can close one the day a person moves on.
- 9
Agree a money rule and a safe phrase
Any change to bank details or any urgent payment is checked on a number you already hold. Agree a safe phrase for voice requests, because voices can be faked.
- 10
Write a one-page “if it goes wrong” plan
Who's told first, who can lock the accounts, where the backups are, who calls parents, and who decides whether it's a data breach. The incident card on this page is a ready-made template.
You don't have to do all ten today. Each one you tick off makes the nursery a little safer — and the order above puts the highest-value habits first.
Grounded in: NCSC — Small Business Guide; NCSC — Cyber Essentials: the five technical controls; NCSC — Passwords, MFA and password managers; Action Fraud — Mandate / payment-diversion fraud