The Easiest Way To Secure Multi-level Subdomains
Chrome 69 Removes Secure Badge from HTTPS websites
Comodo CA is now a completely separate company
DigiCert will begin issuing SSL certificates for Symantec brands on December 1st
The Chrome browser will distrust Symantec SSL certificates in two batches starting in April
The industry will continue moving towards shorter certificate validity periods
Information about SHA-1 SSL Certificate risks and availability.
Check out this Infographic with an SEO checklist to use when moving your site to HTTPS
Ivan Ristic recently released the digital version of his excellent book "Bulletproof SSL and TLS", the definitive guide to understanding and properly deploying SSL. The book will "teach you everything you need to know to protect your systems from eavesdropping and impersonation attacks."
The CA Security Council recently published an infographic promoting the benefits of Extended Validation certificates.