Strong cybersecurity starts with the cables, ports and switches people rarely...

https://wiki-square.win/index.php/How_Do_I_Tell_If_Packet_Loss_Is_from_Cabling_or_Switching%3F_62286

Strong cybersecurity starts with the cables, ports and switches people rarely notice. This article shows how overlooked basics can open the door—for example, default switch passwords can let an intruder move across your network.