Cybersecurity starts with the cabling, ports and switches people rarely notice....

https://andysexpertblog.nexorafield.com/posts/what-is-poe-and-why-does-it-matter-for-network-design

Cybersecurity starts with the cabling, ports and switches people rarely notice. A loose patch lead can make VPN handshakes fail, while a poorly secured switch can open a path across the network