NSA Playset: GSM Sniffing

DEF CON 22

Presented by: Loki, Pierce, Phil Polstra
Date: Sunday August 10, 2014
Time: 12:00 - 12:50
Location: Track 1

A5/1, as implemented in GSM, was broken wide open in 2003, yet GSM is still the most widely used mobile communications protocol in the world. Introducing TWILIGHTVEGETABLE, our attempt to pull together the past decade of GSM attacks into a single, coherent toolset, and finally make real, practical, GSM sniffing to the masses.

Pierce

Loki and Pierce are security researchers in Portland, Oregon who operate out of the BrainSilo hackerspace. They each have a decade of experience breaking various forms of wireless and telecom networks, and a passion for empowering the security community.

Loki

Loki and Pierce are security researchers in Portland, Oregon who operate out of the BrainSilo hackerspace. They each have a decade of experience breaking various forms of wireless and telecom networks, and a passion for empowering the security community.

Phil Polstra

Phil was born at an early age. He cleaned out his savings at age 8 in order to buy a TI99-4A computer for the sum of $450. Two years later he learned 6502 assembly and has been hacking computers and electronics ever since. Dr. Phil currently works as a professor of digital forensics. His research focus over the last few years has been on the use of microcontrollers and small embedded computers for forensics and pentesting. Phil has developed a custom pentesting Linux distro and related hardware to allow an inexpensive army of remote pentesting drones to be built using the BeagleBone Black computer boards. This work is described in detail in Phil's book "Hacking and Penetration Testing With Low Power Devices" (Syngress, 2014). Prior to entering academia, Phil held several high level positions at well-known US companies. He holds a couple of the usual certs one might expect for someone in his position. Phil is also an accomplished aviator with several thousand hours of flight time. He holds 12 ratings including instructor, commerical pilot, mechanic, inspector, and avionics tech. When not working, he likes to spend time with his family, fly, hack electronics, and has been known to build airplanes. twitter: @ppolstra facebook: https://www.facebook.com/ppolstra Speakr: Captain Polly | Captain Polly || Captain Polly is a former airline pilot at a major US airline. She is currently an Associate Professor of Aviation at a private midwestern university. Polly has thousands of hours of flight time in airliners and small aircraft. She runs a simulator program that includes a number of airliner simulators.


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