Configuring a Non-Root User and Firewall on Ubuntu 20.04 Server

Learn how to secure a new VPS server on a DigitalOcean droplet running Ubuntu 20.04. Create a non-root user, set up a firewall, and access the droplet securely through the newly created user. Follow simple yet effective steps to enhance server security for future deployments. Access a text tutorial and code examples for additional guidance, and explore related server deployment videos in the provided playlist.