Cybersecurity starts with the cable and switch, not just software. This article...

https://wiki-dale.win/index.php/Why_Security_Tools_Fail_When_the_Network_Foundation_Is_Shaky

Cybersecurity starts with the cable and switch, not just software. This article explores how a messy network can open the door to attackers—for example, default switch credentials could let someone move from a meeting-room port into business systems.