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DESCRIPTION:   'Title: Warshopping - further dalliances in phreaking smart 
 shopping\n   cart wheels\, RF sniffing and hardware reverse engineering\n 
   When: Friday\, Aug 11\, 11:00 - 11:45 PDT\n   Where: Harrah's - Nevada B
 allroom - Lake Tahoe & Reno - War Stories -\n   On the Record - [1]Map\n\n
    SpeakerBio:Joseph Gabay \, Hacker\n   Joseph is a robotics engineer tur
 ned hacker - inspired by curiosity of\n   the small systems in our everyda
 y world\, he went from developing\n   products to performing security asse
 ssments of them. He specializes in\n   embedded systems\, circuit reverse 
 engineering\, and mechatronics.\n\n   His other hobbies include skydiving\
 , multi-medium fabrication\, and\n   collecting strange domain names. He i
 s also the founder and Chief\n   Lunatic of the Flat Moon Society\, who wo
 uld like to ask you: isn’t\n   it weird we never see the other side of t
 he moon?\n\n   Twitter: [2]@stoppingcart\n\n   Description:\n   Smart shop
 ping cart wheels are electronic wheels with a mechanical\n   braking mecha
 nism meant to prevent cart removal or shoplifting\, as\n   well as electro
 nics to provide other tracking functions. In a past\n   talk\, I’ve disc
 ussed the ultra-low-frequency communication these\n   systems use and how 
 to sniff and replay them (and even use your\n   phone’s speaker to “ph
 reak” your shopping cart!\n\n   This talk explores a new type of smart w
 heel (the Rocateq system)\, and\n   focuses on a deeper exploration of the
  hardware and firmware. On top\n   of capturing new sets of ultra-low-freq
 uency control signals\, we’ll\n   look at the 2.4 GHz “checkout” sig
 nal that it receives from the\n   register and reverse engineer the PCB - 
 soldering on “fly-wires”\n   to look at the chip-to-chip communication
  with a logic analyzer.\n   We’ll also use a PICKIT programmer to dump t
 he firmware from the\n   main microcontroller for basic analysis using Ghi
 dra.\n\n   In addition to the talk\, the website where you can play the co
 ntrol\n   signals as audio files on your phone will be updated to include 
 the\n   control codes for the Rocateq brand wheels.\n\n   REFERENCES:\n\n 
     * The ARRL handbook for radio communications\, 2007. Newington\, CT:\n
        American Radio Relay League\, 2006. Print.\n\n     * [3]https://www
 .tmplab.org/2008/06/18/consumer-b-gone/\n\n     * [4]http://www.woodmann.c
 om/fravia/nola_wheel.htm -The wonderful\n       people over at /r/rfelectr
 onics\n\n     * FCC.gov\n\n     * My previous talk at DEFCON 29\n\n     * 
 rocateq.com\n\n   '\n\n   1. #Harrahs\n   2. https://twitter.com/stoppingc
 art\n   3. https://www.tmplab.org/2008/06/18/consumer-b-gone/\n   4. http:
 //www.woodmann.com/fravia/nola_wheel.htm\n\n\n
DTEND:20230811T184500Z
DTSTART:20230811T180000Z
LOCATION:DC - Harrah's - Nevada Ballroom - Lake Tahoe & Reno - War Stories 
 - On the Record
SUMMARY:Warshopping - further dalliances in phreaking smart shopping cart w
 heels\, RF sniffing and hardware reverse engineering
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