Let's Encrypt cuts certificate lifetimes to 64 days starting February 2027T1Covered by 1 source · first reported by Ars Technica at 08 Oct, 19:57 UTCFree SSL/TLS certificate lifetimes reduce to 64 days in February.SourcesT1Let's Encrypt cuts certificate lifetimes to 64 days starting February 2027Ars Technica08 Oct, 19:57