Tag Archives: DAI

Dynamic ARP Inspection (DAI) Concept/Attack Example and Implementation

Dynamic ARP Inspection is a security feature that rejects invalid and malicious ARP packets, by using DAI we can prevent ARP Poisoning/Spoofing Attacks. The Address Resolution Protocol works the following way “192.168.0.1” wants to communicate with “192.168.0.50” however the switch does not know how to reach the layer 3 address as switches only understands L2… Read More »