RF Retroflectors, Emission Security and SDR

Explore RF retroflectors, emission security, and software-defined radio in this comprehensive conference talk from TROOPERS15. Dive into leaked classified content, the NSA Playset, and RF backscatter communication. Learn about intentional illumination, radar technology, and antenna implants. Examine various retroflector designs, clock and data signals, and oscilloscope triggering techniques. Discover experiments with lower frequencies, pixel clocks, and distance measurements. Gain insights into the intersection of radio frequency technology and security through practical demonstrations and in-depth explanations.

Introduction
Leaked Classified Content
NSA Playset
RF Retroflectors
Emission Security
The Great Seal Bug
No Public Information
RF Backscatter Communication
Intentional Illumination
Radar
Hot Wheels Radar
Easy to take apart
Cost
Similar devices
Coffeecan radar
Hack RF1
Antennas
Antenna Implant
Circuit Board
Cable
First Retroflector
Second Retroflector
Clock and Data Signal
oscilloscope trigger
live set out
tango flock
salsa flock
gimp
Resolution
Experiments
Lower Frequencies
Pixel Clock
Inspiration
Distance