Security starts with the physical network. A damaged patch lead can stop VPN...

https://www.bookmark-friend.win/a-secure-network-starts-with-the-cables-ports-and-switches-people-often

Security starts with the physical network. A damaged patch lead can stop VPN handshakes. See how tidy cabling, secure switch settings and simple checks help prevent faults and make it harder for intruders to move between systems.