Just like the good old days.

Software-defined radio has transformed radio experimentation. Tasks that once required dedicated hardware can now be carried out in software, allowing users to inspect, process, and transmit signals ...

OPINION There are three little words to make the heart beat faster in anyone who knows what they mean: critical infrastructure resilience. If you run that infrastructure or a country dependent on it, ...

Have you ever wondered what the invisible world of radio waves might look like if you could actually see it? Rootkid explains how his project, the Spectrum Slit, transforms the unseen chaos of ...

Unless you live in a Faraday cage, you're surrounded at all times by invisible radio signals, from Bluetooth and Wi-Fi to cellular traffic. French artist Théo Champion has found a way to make that ...

Abstract: Low Power Wide Area Networks (LPWANs) have emerged as a promising technology for facilitating large-scale, cost-effective connections through low-power, long-range communications.

HackRF Pro is an update to the HackRF (One) open-source SDR platform first launched by Michael Ossmann from the Great Scott Gadgets through a Kickstarter campaign in 2013 that attracted close to 2,000 ...

Flipper Zero, HackRF One top 2025’s 10 hacking devices. These risky tools threaten security. Know them to stay safe in the digital world! Cybersecurity is increasingly threatened in 2025 with hacking ...

Since the launch of Flipper Zero, hacking and pen testing tools have gained a lot of attention. Devices like Flipper Zero, HackRF, M1 Multitool, HackBat, Bleshark, and RF-Clown have shown how ...

The tech community has seen a surge in interest around portable penetration-testing devices like Flipper Zero, HackRF, M1 Multitool, HackBat, and Bleshark. These gadgets, known for their versatility ...

The HackRF One software defined radio (SDR) originally designed by Great Scott Gadgets has been a constant success ever since its introduction a few years ago. A pure open-source development, the ...