In this guide I’ll go through how to configure SSH to be more secure in Ubuntu Server
Ubuntu Server
Different guides and how-to’s for Ubuntu Server 22.04 and 24.04
Setup UFW firewall on Ubuntu Server
Guide / How to setup UFW firewall on Ubuntu Server
Add PPA to Ubuntu
In this article I’ll go through how to add a PPA to Ubuntu Server, it’s sometime needed so you can install the latest stable version of a software.
Generate Self-Signed certificate
Guide how to generate Self-Signed certificate for Lighttpd, Apache and NGINX in Ubuntu
Install Pi-Hole with Let’s Encrypt HTTPS
Guide / How to install Pi-Hole and setup Let’s Encrypt wildcard certificate for HTTPS on the admin console
Install MariaDB and secure it
Guide how-to install and secure MariaDB on Ubuntu Server
Generate wildcard certificate with Let’s Encrypt
Guide how to generate wildcard certificate with Let’s Encrypt using acme shell script, you don’t even need to open a port