I like to run ufw on all my machines but I'm also a tinfoil-hat wearing wacko who believes that no computer should ever really be trusted. Just trusted enough to do specific tasks.
Posts
-
Do I really need a firewall for my server? -
What is your favourite way to transfer files in your homelab?- sftp for quick shit like config files off a random server because its easy and is on by default with sshd in most distros
- rsync for big one-time moves
- smb for client-facing network shares
- NFS for SAN usage (mostly storage for virtual machines)