Testing the security system using custom packet crafting and injection
So far, you have seen the implementation of ARP spoofing. Now, let's learn about an attack called the network disassociation attack. Its concept is the same as ARP cache poisoning.
Network disassociation
In this attack, the victim will remain connected to the gateway but cannot communicate with the outer network. Put simply, the victim will remain connected to the router but cannot browse the Internet. The principle of this attack is the same as ARP cache poisoning. The attack will send the ARP reply packet to the victim and that packet will change the MAC address of the gateway in the ARP cache of the victim with another MAC. The same thing is done in the gateway.
The code is ...
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