If you've seen people wrapping their car keys in foil, that's not just a strange fashion statement or trend. It's actually a ...

Many people have been wondering what a Faraday cage is and why they are important for emergency preparedness. A Faraday cage is a sealed enclosure that conducts electricity to the outer layer. Some ...

Say you wanted to protect your Wi-Fi network from surrounding buildings. The most obvious way to do this would be to secure the devices on your network using the wireless security protocol of choice.

Looking like a deathtrap in a movie, this room at one of the ESA's test centers plays a critical role in satellite building. Freelancer Michael Franco writes about the serious and silly sides of ...

Samsung Knox Matrix wants to secure all the smart devices in your house ...