FixMyCert is a free PKI education platform for engineers who are tired of vendor documentation that assumes you already know everything.

We cover SSL/TLS, certificate lifecycle, OpenSSL, F5 BIG-IP, Venafi, Microsoft ADCS, and everything in between—with interactive demos, practical guides, and operational runbooks you can actually use.

WHO IT'S FOR
- DevOps and SREs managing certificates at scale
- Security engineers implementing PKI controls
- IT professionals troubleshooting SSL errors
- Anyone who's Googled "certificate chain error" at 2am

WHAT WE DO DIFFERENTLY
✓ Completely free—no email gates, no paywalls
✓ Vendor-neutral—we're not selling you anything
✓ Practical focus—operational guidance, not academic theory
✓ Interactive learning—step-through demos, not walls of text

WHAT YOU'LL FIND
- 50+ interactive demos (TLS handshake, certificate anatomy, chain building)
- 90+ guides (OpenSSL, F5, ADCS, Venafi, troubleshooting)
- Compliance Hub tracking CA/Browser Forum deadlines
- Tools (CSR Checker, SSL/TLS Configuration Checker)
- PKI News aggregator

Built by a PKI consultant who got tired of explaining the same concepts over and over—and figured everyone else might benefit too.

🔗 fixmycert.com

FixMyCert

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FixMyCert

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