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by 0x0aff374668
2361 days ago
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He doesn't describe an attack, he describe literally what 802.11 was designed to do. An attack is forcing a deauth and then stealing the 4-way handshake data and, say, cracking WEP. Which is why WEP was decommissioned ... checks notes ... 15 years ago. No need to edit aircrack-ng, WireShark does what he did natively (filter out and set channels), and a good realtek chipset allows you to set the scan interval so you can cover more channels (which is why the new ALFAs suck). Also the DTIM and keepalive can be set such that the MCU can sleep while the phy link maintains a connection without a costly handshake, esp. if using TLS <1.3 to talk to the cloud. Reconnecting costs a shit ton of energy so they usually don't disconnect. Hacking Wi-Fi has become exceptionally more difficult, as noted by the slow dating of materials at DefCon's WiFi Village over the past 8 years: cracking WPA2 is basically so hard no one bothers, even in CtF games. |
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