The CheckFix Security Check is your free IT security check from a hacker’s perspective: we automatically analyse the external attack surface of your domain – mail security, TLS/SSL, website security, known vulnerabilities (CVEs), open ports. You only provide your business e-mail address; we do NOT actively penetrate your system. The free IT security check delivers a complete assessment within 24 hours – only then do you decide whether to upgrade to a plan with concrete remediation guidance.
By starting CheckFix, I accept the Terms and Conditions and confirm that I have read the Privacy Policy. CheckFix will send me information on cybersecurity, product updates and offers; I can unsubscribe at any time with one click. If I provide my phone number, CheckFix may call me about my result.

You receive your personal Security Check report as a PDF and directly in the CheckFix dashboard – optionally with a prioritised to-do list that your own technician can implement.
The CheckFix Security Check is your free IT security check from a hacker’s perspective: we automatically analyse the external attack surface of your domain – mail security, TLS/SSL, website security, known vulnerabilities (CVEs), open ports. You only provide your business e-mail address; we do NOT actively penetrate your system. The free IT security check delivers a complete assessment within 24 hours – only then do you decide whether to upgrade to a plan with concrete remediation guidance.
By starting CheckFix, I accept the Terms and Conditions and confirm that I have read the Privacy Policy. CheckFix will send me information on cybersecurity, product updates and offers; I can unsubscribe at any time with one click. If I provide my phone number, CheckFix may call me about my result.
