


How do I safely isolate my Rental Suite's internet?
Apologies for ignorance on the subject, but I really could use some help from experts in here. I have attached our home internet setup (done by our builder).
The objective is: how do I share internet with my rental suite without them ever being able to access anything on my home network (like our NAS media server or my office pc)?
We have installed a TP Link AC750 router in "Router" mode so the tenant can use the wifi, and so maybe that can help restrict their access to our network, right? But what if they remove the AC750 unit and directly plug their laptop into the wall Ethernet jack port?
Our end goal is to restrict their access to our network in these 3 use cases,
- They connect via AC750 Wi-Fi. (I think this should be covered but let me know if I'm wrong here)
- They connect their laptops via AC750's Yellow Ports (like into additional ports on the Wi-Fi router in their room).
- They unplug the Router and use the Wall Jack Directly. (This is what we want to secure 100%)
What is the best way forward to achieve this? Any help or advice on how to get this fixed would be really helpful.