Radio Frequency Village

[number6]

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Radio Frequency Village

When: Friday to Sat 10:00 - 20:00, Sunday 10:00 to 14:00
Where: Eldorado, Flamingo
Twitter: @rfhackers
Website: https://rfhackers.com

After 16 years of evolution, from the WiFi Village, to the Wireless
Village, RF Hackers Sanctuary presents: The Radio Frequency Village at
DEFCON. The Radio Frequency Village is an environment where
people come to learn about the security of radio frequency (RF)
transmissions, which includes wireless technology, applications of
software defined radio (SDR), Bluetooth (BT), Zigbee, WiFi, Z-wave,
RFID, IR and other protocols within the usable RF spectrum. As a
security community we have grown beyond WiFi, and even beyond
Bluetooth and Zigbee. The RF Village includes talks on all manner of
radio frequency command and control as well as communication systems.
While everyone knows about the WiFi and Bluetooth attack surfaces,
most of us rely on many additional technologies every day. RF Hackers
Sanctuary is supported by a group of experts in the area of
information security as it relates to RF technologies. RF Hackers
Sanctuary’s common purpose is to provide an environment in which
participants may explore these technologies with a focus on improving
their skills through offense and defense. These learning environments
are provided in the form of guest speakers, panels, and Radio
Frequency Capture the Flag games, to promote learning on cutting edge
topics as it relates to radio communications. We promise to still
provide free WiFi.

https://rfhackers.com/the-crew

[lost screw]

Greetings all. Unfortunately, I was not able to attend defcon 31 this year. I had intended to bring some RF equipment to conduct RF injection experiments at the voting village. Is there a possibility I could talk people in this village to take whatever equipment they may have over to the voting village and attempt to inject RF into the working voting machines there? The most popular avenue of attack that I can think of would be the bus speed of the motherboard as well as memory timings roughly between 66 and 200 megahertz.

Using other computers I have here, I found it is possible to create a denial of service condition in a voting machine, as well as other computers if I inject RF into the machine using a cantenna. What I have not discovered, and I'm asking for your help here, is if it is possible to flip a vote using RF?

Thank you. Please alert me here if you've had any success, and feel free to be as technical as possible.