So, you can easily disable or enable a WiFi connection in Windows 10 using Command Prompt or Powershell app. Just enter a disabling command and it will turn off WiFi connection on your computer.

Block Internet Access to Apps! You can disable a program from connecting to the internet using CMD or Outbound Rules of Windows Firewall.

Here we tell you how to detect if someone is stealing your WiFi. One of the easiest ways is to login to your router to check the list of devices connected to your Wi-Fi.