FragAttacks: Presentation at USENIX Security ’21

For more info see 👉 ▬ Contents of the presentation ▬▬▬▬▬▬▬▬▬▬ 0:00 - Intro 1:12 - Aggregation background 2:17 - Aggregation attack 4:05 - Fragmentation background 5:03 - Fragment cache attack 6:47 - Mixed key attack 8:58 - Easy to abuse implementation flaws 10:01 - All devices have vulnerabilities 10:32 - Tool to test devices 10:46 - Discussion and long-term lessons ▬ Extra info ▬▬▬▬▬▬▬▬▬▬ This presentation was made for the academic USENIX Security ’21 conference and is based on the research paper “Fragment and Forge: Breaking Wi-Fi Through Frame Aggregation and Fragmentation“. This is not a hacking tutorial. Additional information Demonstration of flaws: Research paper: Academic conference: Test tool: