Wednesday, December 2, 2020

Free SSL Certificate Authorities (CAs)

There are a few public key CAs that issue free SSL certificates via the Automated Certificate Management Environment protocol (ACME). So, this serves as a bookmark for these CAs.

More detailed discussion about these three are in this blog post. This post and the discussion of the post have some useful information about these three, such as, support of wildcard certificates and ECC certifications.