https://yestino.com/entities/let-encrypt-9c653aEvery event involving Let Encryptenhttps://yestino.com/events/let-s-encrypt-cuts-certificate-lifetimes-to-64-days-starting-cfba2bhttps://yestino.com/events/let-s-encrypt-cuts-certificate-lifetimes-to-64-days-starting-cfba2bThu, 08 Oct 2026 19:57:17 GMTFree SSL/TLS certificate lifetimes reduce to 64 days in February. Sources: Ars Technica