CLOUD
05 September 2026 · 2 MIN READ
Field Notes: Your Public Certificates Are About to Expire 5x Faster (Video)
Public TLS certificate validity is collapsing — 200 days today, 100 in 2027, 47 by 2029. A 90-second field note on migrating a certificate fleet to ACM: the easy 90%, the two traps (vendor CA allowlists, off-AWS endpoints), and the pattern that avoids a scheduled outage.
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