01
Email Security Check
Check public SPF, DMARC, and mail-routing records for a domain.
Public DNS records only. This does not test mailboxes, passwords, devices, or an internal network.Free Quick Checks
NC Cyber Security Tools
Simple tools for a quick look at common security basics. No account required.
Security Tools
Run a Quick Check
These tools are designed for quick educational checks and do not replace a complete security assessment.
02
Password Strength Demo
Test a sample password locally in your browser and see how its basic characteristics score.
Start typing to see the score.
Calculated locally in your browser. The password value is not sent to NC Cyber. For safety, use a sample rather than a real password.Want a deeper look? The $149 Cyber Security Checkup provides a more complete review with clear findings and recommendations.