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

https://www.wall-bookmarkings.win/cybersecurity-doesn-t-start-with-software-it-starts-with-the-cables-switches

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.