Good security starts at the rack. This article shows how wires, ports and...

https://www.fastbookmarks.win/cybersecurity-starts-with-the-cables-ports-and-switches-people-rarely-notice

Good security starts at the rack. This article shows how wires, ports and switches shape safety. A bad patch lead can break VPN handshakes; default switch logins can let an intruder move across your network