Cybersecurity can fail before a firewall gets a say. A damaged patch lead can...

https://wiki-coast.win/index.php/Can_a_firewall_protect_me_if_my_cabling_is_degraded%3F

Cybersecurity can fail before a firewall gets a say. A damaged patch lead can disrupt VPN handshakes, while a poorly labelled switch can hide risky connections. This article explains why sound cabling, access controls and network basics matter.