The 47-day certificate: what shorter TLS lifetimes mean for a small site, and what to do before March 2027
The schedule to 47 days, why browsers and CAs chose it, what breaks for a small site, and a plan that takes an afternoon.
9 min read
Tag
HTTPS
4articles
DigiCert G5 root migration on 12 November 2026: what website owners need to know
DigiCert's default chain moves to the G5 roots on 12 November. What changes, who must act, and the 2027 deadlines behind it.
10 min read
The eMudhra certificate incident explained: could your website's HTTPS connection be affected?
Eight intermediate CAs with guessable keys, a root removed from every browser, and a walkthrough to check your own chain.
11 min read
How to check your TLS configuration in 2026: protocols, ciphers, certificates, HSTS and the changes that catch sites out
Ten checks, the 2026 changes, and how to read a grade.
13 min read