Cybersecurity starts with the cables, switches and rooms your systems rely on....

https://www.oscarbookmarks.win/cybersecurity-starts-with-the-network-itself-a-bad-patch-lead-can-break-vpn

Cybersecurity starts with the cables, switches and rooms your systems rely on. A damaged patch lead can stop VPN handshakes; default switch logins can give an intruder a path across the network. Find out why the physical layer deserves attention.