firewall help

Hello, I am struggling with a few things in regard to my router and my pfSense. Below I am going to explain what I am trying to do and the reasoning behind it. To start with, my goal is to divide my network into two parts using my firewall and its ports. Essentially I plan to make a DMZ in a...

So basically theres someone living in my house connecting devices to my router using ports without permission. I see 7 SSID channels and new ones created on the daily basis that have signals just as strong as my SSID. And my router is in the basement. On top of that Ive downloaded networking...