🎓 Back-to-School Special: Save 35% on PKI training with code PKISCHOOL — thru Sept 19. Learn More

What Your Browser Doesn’t Tell You Can Hurt You – Revocation and Internet Explorer

Ignore Revocation Checking – The bane of my existence!

Microsoft January Patches and CVE-2020-0601

Changes to SSL/TLS Certificate Validity Periods – September 2020

Certificate Transparency Enforcement and Microsoft CAs – Oct 2017 Deadline