Typical house with a basement, there are about 4-5 renters.
There is a Cat6 line going from my main router to downstairs, which is then connected to a signal booster to give them all wifi.
I’d like to keep the renters completely seperated from my main house home network.
How do I seperate the signal booster/renters from seeing any devices on my main house router?
Should I connect a switch or router in between my main router and the signal booster?
If I were in your shoes, I’d remove the Cat6 cable and make them get their own internet connection, if for no other reason than to limit liability for anything illegal they might do while connected to your internet connection…