Glossary term
What is Let's Encrypt? Meaning for developers
A free, automated certificate authority. Gives you a trusted HTTPS certificate in one command.
Learn it properly · DevOpsLesson 4: HTTPS, SSL and TLS: Certificates, Let’s Encrypt, ACMWhat the padlock in your address bar actually proves, how a free certificate gets issued, and the exact commands to put HTTPS on your own EC2 server.