Send us Fan Mail Default passwords are the kind of problem everyone “knows” about and yet they still open doors for attackers every day. We start with a quick reality check on router security and why factory settings, legacy gear, and unmanaged IoT and OT devices can turn a simple misconfiguration into redirect attacks, man-in-the-middle exposure, DDoS headaches, or silent monitoring. If you’re studying for the CISSP or defending a real network, you’ll walk away with a clearer sense of what t...