Fingbox January 22, 2022, 05:09:14 pm Fingbox is the home network security system that watches over your network to detect intruders, block devices and analyze the quality of your Wi-Fi and Internet connection.https://www.fing.com/products/fingboxAlternatively, you can enable MAC address filtering on your home router.https://www.cisco.com/assets/sol/sb/RV180W_Emulators/RV180W_Emulator_v1.0.3.14/help/en_US/firewall11.htm