Tag Archive

Tagged: SSL/TLS

2 Posts

SSL/TLS certificates and the public web PKI: how HTTPS certificates work, the CA/Browser Forum rules that govern them (lifespans, validation, EKUs), certificate automation with ACME, and the operational changes site owners need to plan for.

Posts tagged SSL/TLS

IT Infrastructure

Dual-Use Certificates Are Ending: The clientAuth Ban and What Breaks in 2027

For years, one public SSL/TLS certificate could quietly do two jobs. Many so-called dual-use certificates carried both the serverAuth and clientAuth Extended…

IT Infrastructure 9 min

IT Infrastructure

SSL Certificate Lifespans Are Shrinking: The Road to 47 Days

For most of the web’s history, an SSL/TLS certificate was a once-a-year chore. You bought a certificate, installed it, set a calendar…

IT Infrastructure 9 min