summary: Learn how SSL works and how to secure your Javalin application with SSL. - [What is a Certificate Authority?](#what-is-a-certificate-authority-ca) - [Self-Signed Certificates](#what-is-a-self ...

After installing the certbot, we need to generate a certificate. There are a couple of ways to do that, but the easiest is to use the web server-specific certbot plugin you just installed. For ...