AI-Powered Security Scanner
Find security holes before hackers do
AI-powered vulnerability scanning with plain-English reports and actual fix code. From £10/month.
Scan your website for free — enter your URL
$ nullshield scan https://example.co.uk
→ Checking HTTP security headers...
12 found→ Analysing TLS configuration...
TLS 1.3 ✓→ Scanning for exposed sensitive files...
2 issues→ Testing cookie security flags...
3 warnings→ Running XSS detection vectors...
clean ✓⚡ Generating AI remediation report...
···Scan complete in 1m 47s — 5 findings, 2 critical
Trusted by Security-Conscious Teams
Features
Security scanning that actually helps you fix things
Most scanners dump a list of CVEs on you and walk away. NullShield tells you what's wrong, why it matters, and exactly how to fix it.
Claude AI analyses your site and explains every finding in plain English — no security expertise required to understand the results.
Every finding comes with actual code you can copy and paste to fix it. Headers, configs, and application-level patches ready to deploy.
Check public-facing pages with a surface scan, or provide credentials to test authenticated areas with a deep scan.
Built-in checks for GDPR, UK Cyber Essentials, and PCI DSS. Export compliance-ready evidence packs for audits.
Executive summaries for leadership and board members. Technical breakdowns with stack traces for your development team.
Set it and forget it. Schedule recurring scans and get instant alerts when new vulnerabilities appear on your targets.
< 2 min
Average scan time
50+
Security checks per scan
99.9%
Uptime SLA
£10/mo
Starting price
What Our Users Say
Found what others missed
NullShield caught three critical XSS issues our previous scanner completely overlooked. The plain-English report made it easy to brief stakeholders.
ByAMAlex Morton
Saved us hours
The fix-code suggestions cut our remediation time by 70%. We patched everything before our next release.
ByPSPriya Sharma
Perfect for agencies
We run NullShield across all client sites. The white-label PDF reports look professional and save us writing time.
ByTGTom Greenfield
Non-technical friendly
I'm a business owner, not a developer. NullShield's reports are the first security tool I've actually understood.
BySOSarah Okonkwo
Support
Frequently Asked Questions
Everything you need to know about NullShield. Can't find what you're looking for? Reach out to our support team.
Scan your site in 2 minutes.
Know exactly what's wrong.
Free teaser shows your score and where issues live. Sign up to unlock the full report, fix code, and scan history. From £10/month.
No credit card for the teaser · 1 free scan on sign-up