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NFC technology is widely developed in payment; ticketing and access control systems. In the automobiles key fob field, Tesla Model 3 is one of the modern vehicles using an NFC tag as a digital car key. By implementing such a system, allows owners driving experience much conveniently.
However, on the other hand, attacking methods against the NFC system also emerge endlessly. The NFC Relay attack is one of the top methods. In this talk, we will reveal the research and attack methods for Tesla Model 3 NFC key tag system. By investigating how this feature works, and how to exploit the protocol by a design flaw. By the end of this talk, we will demonstrate the security limitations of such a system. And the attendees will not only understand how to exploit Tesla's NFC key tag system. But can also apply the same research methods for other brands of vehicles with similar NFC technology.
Speaker(s): Huajiang "Kevin2600" Chen, Yuchao (Alex) Zhang
Location: Car Hacking Vlg
Discord: https://discord.com/channels/7082082...51343007744051
Event starts: 2020-08-08 10:00 (10:00 AM) PDT (UTC -07:00)
Event ends: 2020-08-08 11:00 (11:00 AM) PDT (UTC -07:00)
For the most up-to-date information, please either visit https://info.defcon.org, or use HackerTracker, which is available for iOS and Android. This is an automated message, and this data was last modified 2020-07-31T23:59 (UTC).
However, on the other hand, attacking methods against the NFC system also emerge endlessly. The NFC Relay attack is one of the top methods. In this talk, we will reveal the research and attack methods for Tesla Model 3 NFC key tag system. By investigating how this feature works, and how to exploit the protocol by a design flaw. By the end of this talk, we will demonstrate the security limitations of such a system. And the attendees will not only understand how to exploit Tesla's NFC key tag system. But can also apply the same research methods for other brands of vehicles with similar NFC technology.
Speaker(s): Huajiang "Kevin2600" Chen, Yuchao (Alex) Zhang
Location: Car Hacking Vlg
Discord: https://discord.com/channels/7082082...51343007744051
Event starts: 2020-08-08 10:00 (10:00 AM) PDT (UTC -07:00)
Event ends: 2020-08-08 11:00 (11:00 AM) PDT (UTC -07:00)
For the most up-to-date information, please either visit https://info.defcon.org, or use HackerTracker, which is available for iOS and Android. This is an automated message, and this data was last modified 2020-07-31T23:59 (UTC).