Find your attack surface
before attackers do
We map your external exposure and show you exactly what stands out - 15 security checks, no signup required, results in under 60 seconds.
Three steps to full visibility
Enter your domain
Paste your domain and confirm you own or are authorised to scan it. No account needed.
SQUR maps your exposure
Our autonomous engine runs 15 targeted checks - DNS, headers, TLS, open ports, subdomain enumeration, and more.
See what attackers see
Get an instant report of your external attack surface with prioritised findings and remediation guidance.
Go deeper with SQUR
Surface scan is just the start. SQUR's full autonomous pentesting goes inside your API and confirms exploitability.
Your exposure is just the surface.
The free scan reveals what's visible. SQUR's autonomous pentest confirms what's actually exploitable - with proof-of-exploit for every finding.
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