Weak encryption used by Microsoft Corp.’s wireless keyboards can be cracked in a matter of moments, a pair of Swiss security researchers said today (download PDF), giving hackers a way to snatch ...

What do you get when you cross WiFi and LoRa? Researchers in China have been doing this, and they call the result WiLo. They claim to get reliable connections over about half a kilometer. Typical WiFi ...

[superlopez] sent in this detailed article (mirrored here and here) which describes how to build a GPS and GLONASS (the Russian version of GPS) receiver. The resulting device is gigantic compared to ...