How To Secure Apache with Let’s Encrypt on Ubuntu
Let’s Encrypt is a Certificate Authority (CA) that facilitates obtaining and installing free TLS/SSL certificates, thereby enabling encrypted HTTPS on web servers. Currently, the entire process of obtaining and installing a certificate is fully automated on both Apache and Nginx with the use of Certbot. In this guide, we’ll use Certbot to obtain a free SSL certificate for Apache on Ubuntu and make sure this certificate is set up to renew automatically.
![Installieren des Linux-, Apache-, MySQL-, PHP- (LAMP-)Stacks unter Ubuntu 20.04 [Schnellstart] — step-by-step Linux tutorial on Progressive Robot](https://www.progressiverobot.com/wp-content/uploads/2026/05/how-to-install-linux-apache-mysql-php-lamp-stack-on-ubuntu-20-04-quickstart-de-81361-featured.png "Installieren des Linux-, Apache-, MySQL-, PHP- (LAMP-)Stacks unter Ubuntu 20.04 [Schnellstart] 4")
