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

https://www.bust-bookmark.win/cybersecurity-can-unravel-before-a-firewall-gets-involved-this-article-shows

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