Let’s Encrypt will be reducing the validity period of the certificates we issue. We currently issue certificates valid for 90 days, which will be cut in half to 45 days by 2028. This change is being made along with the rest of the industry, as required by the CA/Browser Forum Baseline Requirements, which set the technical requirements that we must follow. All publicly-trusted Certificate Authorities like Let’s Encrypt will be making similar changes. Reducing how long certificates are valid for helps improve the security of the internet, by limiting the scope of compromise, and making certificate revocation technologies more efficient.

Let’s Encrypt will be reducing the validity period of the certificates we issue. We currently issue certificates valid for 90 days, which will be cut in half to 45 days by 2028.
This change is being made along with the rest of the industry, as required by the CA/Browser Forum Baseline Requirements, which set the technical requirements that we must follow. All publicly-trusted Certificate Authorities like Let’s Encrypt will be making similar changes. Reducing how long certificates are valid for helps improve the security of the internet, by limiting the scope of compromise, and making certificate revocation technologies more efficient.

  • dan@upvote.auEnglish
    9·
    4 hours ago

    Yes, this requirement comes from the CA/Browser Forum, which is a group consisting of all the major certificate authorities (like DigiCert, Comodo/Sectigo, Let’s Encrypt, GlobalSign, etc) plus all the major browser vendors (Mozilla, Google, and Apple). Changes go through a voting process.

    Google originally proposed 90 day validity, but Apple later proposed 47 days and they agreed to move forward with that proposal.

    • nelson@lemmy.worldEnglish
      22·
      3 hours ago

      Don’t worry they’ll reduce the cost of certificates proportionally to the longevity of the certificate.

      Right? Anybody?

      << Cricket noises >>

      Edit: obviously not LE, but other certificate vendors.