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

https://romeo-wiki.win/index.php/Why_Running_CAT5e_Now_Can_Mean_Ripping_It_Out_in_Five_Years

Cybersecurity can fail before a firewall gets involved. A damaged patch lead can stop VPN handshakes, while default switch credentials can give an intruder a path across the office. See why the physical network deserves attention.