Ok, enough with the Theory! Practice! The art of Deauthingįor this attack we need a tool called aircrack-ng, aircrack-ng is more of a suite actually, containing many tools to assess Wi-Fi network security.Īircrack-ng suite comes pre-installed inside the Kali Linux Distribution which I'll be using for all my hacking tutorials and real-life attack posts. Deauth a drone from its access point mid-air and see what happens.example, let's say your best friend is a waiter, and he takes his orders from customers with a PDA connected to the Cafe's Wi-Fi connection, deauth his PDA, and drive him mad. Kick a sibling or a friend off the network just because they are slowing your connection down.You can also deauth users in your network for way simpler reasons, like: I will be writing articles and tutorials demonstrating every single one of the aforementioned attacks so stay tuned. Force users to connect to a Captive Portal for whatever reason. Force users to connect to their Rogue access point (search: Evil Twin Attack).Capture WPA/WPA2 4-Way Handshakes by forcing a user to reconnect to the network.Why would one attack a network like that?Ī deauth attack is, most of the time, the first step for a greater attack, a gateway hack □ ! Hackers usually need to deauth a user off of a network so they can: This provides a mechanism to help prevent the spoofing of management frames, but both client and infrastructure need to support it (and have it enabled) for it to function. To prevent deauthentication/disassociation attacks, the IEEE implemented the 802.11w amendment to 802.11. Since 802.11 management frames largely work by setting information in the headers, management frames are not encrypted and as such are easily spoofed. Encryption does not apply to the 802.11 frame headers, and cannot do so as key elements of 802.11 headers are necessary for normal operations of 802.11 traffic.
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