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!
You could not connect the TV and printer to the network but instead attach them to raspberry Pi or similar devices. This allows you full control and stops them calling home and spying.