Cybersecurity doesn’t start at the firewall—it starts with the cables, ports...

https://www.bravobookmarks.win/cybersecurity-starts-with-the-cables-ports-and-switches-people-rarely-notice-1

Cybersecurity doesn’t start at the firewall—it starts with the cables, ports and switches holding the network together. A loose patch lead can interrupt VPN handshakes, while an overlooked switch can give attackers a path deeper into the business