Cybersecurity can fail before a firewall gets a say. This article explores why...

https://fernandosbrilliantnews.iamarrows.com/what-should-be-in-a-network-diagram-for-security-audits

Cybersecurity can fail before a firewall gets a say. This article explores why cables, switches and access controls matter, including how default switch credentials can help an intruder move from one part of your network to another.