Cybersecurity starts with the network you can touch. A mispatched cable can...

https://wiki-cable.win/index.php/How_to_Stop_People_Plugging_Random_Devices_into_Open_Switch_Ports

Cybersecurity starts with the network you can touch. A mispatched cable can send traffic through the wrong firewall, while a switch left on default credentials can give an intruder a path across the office