[MasterIdiot]

A different network connection (With physical infrastructure you might actually use a completely different network) that you can use to move private keys or any other sensetive information without exposing it to the Internet. We use such a network to monitor all of our infrastructure, and for iLo.

[ge96]

Thanks for your input. I have to look into this more. Have to plan stuff out for the future when growing past the single vps "instance"