Craig Young - How to Train Your RFID Hacking Tools

Materials Available Here: https://media.defcon.org/DEF%20CON%2023/DEF%20CON%2023%20presentations/DEFCON-23-Craig-Young-How-To-Train-Your-RFID-Hacking-Tools-UPDATED.pdf Whitepaper Here: https://media.defcon.org/DEF%20CON%2023/DEF%20CON%2023%20presentations/DEFCON-23-Craig-Young-How-To-Train-Your-RFID-Hacking-Tools-WP-UPDATED.pdf Extras: https://media.defcon.org/DEF%20CON%2023/DEF%20CON%2023%20presentations/DEFCON-23-Craig-Young-Extras.rar How to Train Your RFID Hacking Tools Craig Young Security Researcher, Tripwire VERT With insecure low frequency RFID access control badges still in use at businesses around the world and high frequency NFC technology being incorporated into far more consumer products, RFID hacking tools are invaluable for penetration testers and security researchers alike. Software defined radio has revolutionized this field with powerful devices like Proxmark3 and RFIDler available for a modest price. 3D printing has also presented new opportunities for makers to create custom antennas and cases to fit specific tasks. While there is a lot of great information out there about how people use these tools, there is relatively little more than source code available for learning how to develop new firmware to equip these devices with purpose-built logic. This presentation will discuss the overall architecture of the Proxmark3 and RFIDler tools and provide tutorial style examples for enhancing the firmware. Proxmark3 development will be demonstrated by upgrading the stand-alone mode to support NFC operations. For the new kid on the block, RFIDler, we will take a look at how to tweak the system for optimal reliability using 3D printing and enhanced diagnostic tools. Craig Young (@CraigTweets) is a computer security researcher with Tripwire's Vulnerability and Exposures Research Team (VERT). He has identified and responsibly disclosed dozens of vulnerabilities in products from Google, Amazon, IBM, NETGEAR, Adobe, HP, and others. His research has resulted in numerous CVE assignments and repeated recognition in the Google Application Security Hall of Fame. Craig's presentations on Google authentication weaknesses have led to considerable security improvements for all Google users. Craig won in track 0 and track 1 of the first ever SOHOpelessly Broken contest at DEF CON 22 by demonstrating 10 0-day flaws in SOHO wireless routers. Craig has more recently turned his attention to a different part of the wireless spectrum with research into home automation products as well as RFID/NFC technology. Twitter: @CraigTweets

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