I have a Hisense TV. I was wondering if there’s an easy way to firewall their TV so that it only has access to Google Store and Netflix? Make it so the TV can’t reach anything else?
I don’t currently have any firewall. I have ddwrt as my main router. I can whip up a pihole if needed.
This. Good writing. I would add that you need log collection additionally on top of it. That will help to determine what is the baseline (bare Hisense) … then you deny-all and do whitelisting according your investigation and hunting. It can take weeks…