How to Install Let’s Encrypt SSL on Ubuntu 18.04 with Nginx

In this tutorial, we will guide you through the steps of installing Let’s Encrypt SSL certificate on an Ubuntu 18.04 VPS and configure it with Nginx web server.
Let’s Encrypt is a free and automated certificate authority organization. They aim to bring secure websites to all users across the web. They make installations easy and simple, and you can even set up auto-renewal so that you never have to worry about your certificate expiring. Let’s get started with the installation.