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

https://smoothdecorator.com/what-is-the-quickest-win-for-network-security-without-new-software/

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