CyberGuard UK

Safe external security monitoring for UK SMEs

What can the internet see about your business?

Check your external cyber security in under a minute. No account required, no sales call and no intrusive penetration testing.

Example result

Needs Attention

72

/ 100

HIGHRemote Desktop is publicly accessible
MEDIUMDMARC is monitoring only
LOWHSTS header is missing
PASSWebsite certificate is valid

Cyber Score

A clear score built from weighted, explainable external security indicators.

Email Security

SPF and DMARC checks translated into plain business language.

Change Detection

Monitor score shifts, DNS changes, certificate changes and new findings over time.

Alerts

Email-ready alert architecture for critical new findings and certificate expiry.

Reports

Professional HTML reports suitable for customers, boards or MSP account reviews.

Safe by design

SSRF guards, rate limits, cautious service checks and no exploit behaviour.

Simple plans for continuous monitoring

Free

£0.00

per month

  • One-off external domain scan
  • Basic Cyber Score
  • Limited recommendations

Guardian

£9.99

per month

  • Continuous monitoring
  • Email alerts
  • Certificate, DNS and email-security monitoring
  • Score history

Business

£29.99

per month

  • Multiple monitored assets
  • PDF-ready reports
  • Richer remediation guidance
  • Configurable contacts

Business Plus

£59.99

per month

  • Team members
  • Enhanced reporting
  • Priority monitoring
  • Cyber Essentials readiness groundwork
CyberGuard UK | External Cyber Security Checks