- 2026-07-20 47-day certificates: what the CA/Browser Forum schedule actually changes TLS certificate lifetimes are being cut from 398 days to 47 by March 2029, and domain-validation reuse drops to 10 days. The full schedule, what breaks at each step, and a migration checklist.
- 2026-07-19 Why gigafile.nu suddenly vanished — domains can stop working without expiring The July 2026 outage of one of Japan's most popular file-transfer services wasn't a server crash or an expired certificate. The domain itself stopped working. A look at the EPP statuses that can stop a domain, and how to detect them from the outside.
- 2026-07-18 Certificate experts get caught by expiry too — nii.ac.jp, and why these outages are about to get more common The organization that runs certificate issuance for Japanese academia briefly had its own website knocked out by an expired TLS certificate. Why expiry keeps happening to experienced operators, and what the 398-to-47-day validity schedule means.