Strong cybersecurity starts with the cables, switches and access controls...

https://www.bookmarking-online.win/your-network-is-part-of-security-a-bad-patch-lead-can-stop-vpn-handshakes

Strong cybersecurity starts with the cables, switches and access controls people rarely see. A bad patch lead can stop VPN handshakes cold; default switch credentials can give an intruder a path across the office. See why the physical layer matters.