A VPN can’t protect a connection when a bad patch lead keeps breaking the...

https://www.runway-bookmarks.win/a-vpn-handshake-failing-because-of-a-bad-patch-lead-is-a-reminder-security

A VPN can’t protect a connection when a bad patch lead keeps breaking the handshake. This article explains why cable runs, switch settings and locked rooms matter—and how small physical oversights can give attackers a way into your network.