Cybersecurity starts with the cables, switches and ports people rarely notice....

https://lanescooljournal.inkharbory.com/posts/what-to-replace-first-in-an-aging-network-cabling-or-switches

Cybersecurity starts with the cables, switches and ports people rarely notice. This article shows how a bad patch lead can break VPN handshakes—and why tidy, well-managed network rooms help stop small faults becoming serious security problems.