TLS & Certificate Insights
Timely analysis. Academy stays evergreen. Changelog stays product-only. Publication dates are the day an article became public.
Featured · Web PKI
Public TLS certificates are now capped at 200 days: what changed in 2026
From 15 March 2026 a newly issued publicly trusted subscriber certificate may be valid for at most 200 days. Existing certificates keep their original expiry.
Published 2026-09-21
No published insights match that filter.
RSS · Next scheduled drafts stay hidden until they publish.