#wirelesssecurity

Mobile communications did not begin as an app economy. They began as RF engineering. In 1973...

5G makes IMSI catching harder, but fallback is where the risk remains. The old IMSI catcher problem...

Most security conversations begin at the point of impact: phishing, malware, ransomware, data...

Satellite phones are not new. What is changing is ordinary smartphones connecting directly to...

Anyone with a browser can access live radio spectrum from receivers around the world. No SDR dongle....

Satellite communications underpin much of the world’s connectivity. Recent research, including a...

The Silent Signals You Never Realise You’re Broadcasting Long before digital navigation,...

Understanding BLE Through Simple Threat Modelling Most people do not realise how much their devices...

Real-World Weaknesses | Awareness Series: Part 1 of 3 Over the next few posts, I will explore the...

Femtocells are low-power cellular base stations used in homes and small offices to improve indoor...

Most mobile devices will connect to any base station that appears legitimate. That behaviour is what...

This post is intended to raise awareness of RF exposure and visibility, not to promote or enable...