How a $30 USB Dongle Lets Security Researchers Sniff Unencrypted Sub-GHz Signals
Software Defined Radio (SDR) technology has made it possible for security researchers to intercept radio signals from everyday devices — such as smart meters, traffic sensors, and medical pagers —…
Read the full articleYou might also wanna read
How Inexpensive SDR Dongles Can Intercept Phone IMSI Data and How to Protect Yourself
How a 0 SDR Dongle Can Spy on Every Phone Around You (And How to Stop It) + Video - "Undercode Testing": Monitor hackers like a pro. Get rea
undercodetesting.com·1mo ago
Exploring the Electromagnetic Spectrum: 50 Practical Applications of Software Defined Radio
Last week, I went on an adventure through the electromagnetic spectrum!
blinry.org·9mo ago
Reverse Engineering a 27MHz RC Toy Communication Protocol Using RTL-SDR
My kids have this RC fire engine that works in the 27MHz band. I got curious how the communication is, with objective to control the toy fro
nitrojacob.wordpress.com·8mo ago
Low-Cost Time-Domain Reflectometry System for Tamper-Sensing Mesh Monitoring
I've got a new paper accepted at CHES, to be published in TCHES 2026/1 around beginning of December and out on eprint now. The topic of the
Study Finds Half of Geostationary Satellite Signals Lack Encryption, Exposing Sensitive Data
With just $800 in basic equipment, researchers found a stunning variety of data—including thousands of T-Mobile users’ calls and texts and e
wired.com·1mo ago
German Scientists Use Standard Wi-Fi Routers to Identify People via Radio Wave Reflections
This is concerning…
mymodernmet.com·29d ago
Comments
Sign in to join the conversation.
No comments yet. Be the first.