Check your cyber security
This government-backed service performs remote checks on your public-facing IT systems using the same publicly available data that cyber criminals exploit. It’s designed to help small businesses, charities, schools, and sole traders stay safe online.
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Website & IP Check
Detect if your systems are exposed to online threats that could allow attackers to access sensitive data.
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Email Security Check
Find out if your emails are vulnerable to interception or spoofing.
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Web Browser Check
Ensure your browser is up-to-date and not susceptible to known exploits.
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No software installation required
All checks are remote and non-intrusive.
Get started today
Visit the Check your cyber security tool and run your free checks now.
No registration. No downloads. Just better security.
Benefits for your organisation
Fast & free
Get actionable insights in minutes without spending a penny.
Non-technical friendly
Designed for users with little to no cyber security knowledge.
Boost your cyber resilience
Helps prevent common attacks like phishing, ransomware, and data breaches.
Supports compliance
Aligns with best practices and complements schemes like Cyber Essentials.
Peace of mind
Know your systems are being proactively checked using the same methods attackers use.