Cybersecurity starts with the cables, cabinets and switches—not just software....

https://super-wiki.win/index.php/Should_Security_Cameras_Be_Wired_or_Wireless_for_Reliability%3F

Cybersecurity starts with the cables, cabinets and switches—not just software. A damaged patch lead can stop VPN handshakes, while default switch passwords may help an intruder move between systems. This article shows why the physical network matters.