Running a Virtual box VM in headless mode
I cannot believe I haven't tried this before. Virtualbox VMs can run in a headless mode. This is perfect for running a linux server VM without having to turn on
Server Hardening using UFW & other mods
UFW or UncomplicatedFirewall is a very simple and as the name suggests a firewall manager. It's great in restricting and allowing traffice. I used this to block certain ports and