S

ssl-certificates

⚙️🔗https://github.com/smallstep/certificates

🛡️ A private certificate authority (X.509 & SSH) & ACME server for secure automated certificate management, so you can use TLS everywhere & SSO for SSH.

🔧🔗https://github.com/acmesh-official/acme.sh

A pure Unix shell script implementing ACME client protocol

https://github.com/Netflix/lemur Repository for the Lemur Certificate Manager