Cybersecurity can’t start and stop at software. A patch lead that drops out can...

https://www.bookmarking-base.win/cybersecurity-doesn-t-start-at-the-firewall-it-starts-with-the-cables-ports

Cybersecurity can’t start and stop at software. A patch lead that drops out can break a VPN handshake; an overlooked switch with default credentials can give an intruder a path across the network