UK Small Business Website Security: Quick Checklist
Practical website security for UK small businesses — quick, no‑nonsense steps you can do in under an hour: strong passwords, 2FA, HTTPS and off‑site backups.
Website security basics every small business owner should know
Right, let’s be blunt. Your website isn’t a museum piece — it’s running on software, and software gets broken into if you’re lazy about it. If you run a small shop, pub, salon or trades business in the UK, this is for you: straightforward, useful things you can actually do in an hour and keep doing without a degree in tech.
(And yes, this is the sort of sensible advice we give at Just Get Online when we build sites — we’ll say the sensible bits and skip the agency waffle like ~~"synergy"~~ and ~~"robust end-to-end solutions"~~.)
Quick checklist (do these first)
- Use strong, unique passwords and a password manager.
- Turn on two-factor authentication (2FA) for everything that supports it.
- Get an SSL certificate so your site uses HTTPS.
- Keep the site’s software, themes and plugins up to date.
- Back up your site regularly and store backups off-site.
If you do those five things you’re already ahead of a lot of businesses.
Passwords and authentication
Passwords are the front door. Don’t use the same one for email, banking and the website admin. Don’t use the name of your dog. Use a password manager like Bitwarden or 1Password — they generate long random passwords and you only need to remember one master password.
Then turn on two-factor authentication (2FA). It adds a second step when you log in: a code on your phone or a hardware key. It’s not a faff once you’re used to it, and it stops most attacks in their tracks. Keywords: two-factor authentication, website security.
HTTPS and SSL certificates
If your website address starts with http://, it’s time for an intervention. HTTPS (the little padlock in the address bar) keeps data between the visitor and your site private. This matters for contact forms, checkout pages and anything involving personal info.
Good news: free SSL certificates exist (Let’s Encrypt). Your host or a developer — like us at Just Get Online — can sort it quickly. Search engines also prefer HTTPS, so it’s useful for SEO too.
Keep everything up to date
Your website is built of pieces: a content management system (WordPress, for example), themes and plugins. Each of those pieces gets security updates. Installing updates is boring but important.
If you can’t handle updates yourself, pay someone sensible to do it monthly. Falling behind on updates is how attackers find an easy way in. Keyword: small business website.
Backups: your insurance policy
Backups are the thing you hope you never need and are glad you have. Schedule automatic backups of files and the database. Store copies off the server — cloud storage, a different server, whatever. Test a restore once in a while so you know the backups actually work.
A good rule: keep at least three recent backups and one long-term copy.
Lock down admin areas and accounts
Make sure only the people who need access have admin accounts. Remove ex-staff accounts promptly. Use the least privilege approach: give people the minimum rights they need.
If your site uses WordPress, change the default ‘admin’ username. If your control panel offers IP-restrictions for admin pages, use them where sensible.
Choose your plugins and apps carefully
Plugins and add-ons are handy — until one brings trouble. Use plugins that are well supported and updated. Remove plugins you’re not using. Less is more.
If in doubt, ask a developer. At Just Get Online we aim to use a few well-known tools rather than a cocktail of random plugins.
Use secure hosting and file transfer
Cheap hosting isn’t automatically bad, but avoid hosts that don’t offer basic security: daily backups, malware scanning, SFTP (not FTP), and up-to-date server software. If your developer asks you to use FTP, tell them to use SFTP instead.
If you run a shop on your site, make sure payment pages are handled by a reputable provider — don’t try to roll your own card handling.
Protect against brute-force and bots
Simple rate limiting, login lockouts and CAPTCHAs stop automated attacks. There are lightweight tools and services that do this without making life miserable for your customers.
Monitor and scan
Set up simple monitoring: is your site up, is the SSL current, any obvious changes to the homepage? Malware scanners can check for known infections. You don’t need to monitor logs hourly, but get alerts for important events.
If the worst happens: stay calm and act
If you suspect a hack, disconnect the site from the internet if possible, restore a recent clean backup and change passwords for hosting, admin and email. Contact your host and a developer who knows the ropes.
If customer data has been exposed you may have to report it under UK data protection rules — get advice. A developer can help clean the site and close the gap attackers used.
Final, boring but essential advice
- Keep a small security routine: weekly check for updates, monthly backup test.
- Don’t reuse passwords. Use 2FA. Use HTTPS.
- Keep a list of who has access to what and review it regularly.
None of this is glamorous. None of it requires a thousand-pound consultancy report with charts and the phrase ~~"value proposition"~~. It’s sensible, practical maintenance — the digital equivalent of changing the locks and taking the till home at night.
If you want, Just Get Online can check your site over and walk you through a simple plan without the usual tech-speak. We build sites for small businesses in Sheffield and beyond, and we prefer straightforward fixes that actually get used.
Want help without the waffle?
If you’d like us to take a quick look at your site’s basics — SSL, backups, updates and admin access — drop a line. We’ll give you plain advice and a sensible plan.
Take our 60-second website quiz or contact us to discuss your website.