Cybersecurity can unravel before a firewall ever gets involved. A damaged patch...

https://mega-wiki.win/index.php/CAT6A_vs_CAT5e_for_a_New_Office_Fit-Out_in_2026

Cybersecurity can unravel before a firewall ever gets involved. A damaged patch lead might cause VPN handshakes to fail, while a switch with default credentials can give an intruder a path across the network