Good security starts before the firewall. A loose patch lead can make VPN...

https://www.web-bookmarks.win/cybersecurity-can-t-outrun-a-messy-network-a-dodgy-patch-lead-can-make-vpn

Good security starts before the firewall. A loose patch lead can make VPN handshakes fail, while an overlooked switch setting may open a path across the office. This article shows why tidy, well-managed cabling and switches matter.