Website security for small businesses in the UK: a plain-English guide
Most website security advice is written for people who already understand it. This guide is written for business owners who know they should be doing something about their website security but are not sure what, why, or how much it should cost.
Why small businesses are targeted more than they realise
Automated attack tools do not discriminate by company size. They scan the internet continuously, looking for known vulnerabilities. According to the UK government's 2024 Cyber Security Breaches Survey, 50% of UK businesses experienced a cyber attack or breach in the previous 12 months.
The most common ways small business websites get compromised
Weak or reused passwords on the admin panel. Outdated software — WordPress core, themes, plugins. No HTTPS or expired SSL certificate. Contact forms that accept malicious input. No email authentication.
What you actually need to do
Keep everything updated. Use strong unique passwords. Make sure HTTPS works correctly. Set up email authentication. Back up regularly. Test your security.
How much does it cost
Most of the above is free or already included in your hosting. The one item with a cost is security testing. Yrzo AI offers automated penetration testing at £149 per scan — 75+ security checks, plain-English report, results in under 20 minutes.
What happens if you do not do it
The most common outcome is a quiet breach that goes undetected for months. The cost of not taking security seriously is deferred — and when it arrives, it is much larger than the cost of prevention.
Find out if your website has these vulnerabilities
Yrzo AI runs 44 automated security checks and delivers a full report in under 20 minutes. Starting from £149.
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