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A comment on TLS Certificate Lifetimes Will Officially Reduce to 47 Days. Parent comment

Re:TLS Certificate Lifetimes Will Officially Reduce to 47 Days by hedora on Tuesday April 15, 2025 @07:48PM (#43699796)
Equivalently, it also maximizes the number of sites impacted when a CA is compromised.

It also lowers the amount of time it’d take for a top-down change to compromise all outstanding certificates. (Which would seen paranoid if this wasn’t 2025.)

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Re:TLS Certificate Lifetimes Will Officially Reduce to 47 Days by lokar on Wednesday April 16, 2025 @12:53PM (#43707632)
Mostly this. Today of a big CA is caught breaking the rules, actually enforcing repairs (eg prompt revocation ) is a hard pill to swallow.
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