How To Secure Nginx with Let’s Encrypt on Ubuntu 20.04

Securing a website running with Nginx as a web server can be done with Let’s Encrypt, and that is why we are writing this tutorial for you.Let’s Encrypt is a Certificate Authority that provides free TLS/SSL certificates valid for 90 days. SSL stands for Secure Sockets Layer and an SSL certificate is a digital certificate that enables encrypted connection and authentication of the website identity.