Ending TLS Client Authentication Certificate Support in 2026(letsencrypt.org)

43 points by pabs3 1 year ago | 27 comments

10 Years of Let's Encrypt(letsencrypt.org)

769 points by SGran 10 months ago | 318 comments

Let's Encrypt blog post by Josh Aas reflecting on ten years of issuing free, automated TLS certificates and its growth to the largest certificate authority.

DNS-Persist-01: A New Model for DNS-Based Challenge Validation(letsencrypt.org)

304 points by todsacerdoti 8 months ago | 136 comments

Shortening the Let's Encrypt chain of trust(letsencrypt.org)

496 points by healsdata 3 years ago | 258 comments

Let's Encrypt blog post (July 2023) announcing the end of the IdenTrust DST Root CA X3 cross-sign, shortening its default certificate chain.

Decreasing Certificate Lifetimes to 45 Days(letsencrypt.org)

78 points by abraham 10 months ago | 50 comments

Let's Encrypt is 10 years old now(letsencrypt.org)

403 points by gslin 1 year ago | 135 comments

The original November 2014 Let's Encrypt blog post announcing a new free, automated certificate authority to bring TLS to every website.