As the title says, I want to know the most paranoid security measures you’ve implemented in your homelab. I can think of SDN solutions with firewalls covering every interface, ACLs, locked-down/hardened OSes etc but not much beyond that. I’m wondering how deep this paranoia can go (and maybe even go down my own route too!).
Thanks!
It might sound ridiculous, but I currently also run a WSUS server to get Windows updates. But I will probably replace my entire Windows setup with a better solution. Since I don’t run Windows bare-metal anymore, I’m looking forward to using offline Windows VMs on my Proxmox host and just accessing the internet directly from my Linux machine.