Finding and installing the right keyless door lock depends on whether you already have smart home security, your Wi-Fi ...

CES brought a crowd of security companies, all vying to impress with new cameras, sensors and locks. But here's what really ...

So I decided to build a low-cost DIY amplifying eyepiece, to make it easier for visitors to observe deep-sky objects but ...

Abstract: The emergence of quantum computing poses a threat to classical cryptography algorithms, necessitating a shift to quantum secure cryptography. Hybrid protocols combining at least one ...

While standard receptacles typically use three wires -- hot, neutral and ground -- you'll occasionally find 2-prong outlets in older homes. Since this type of outlet lacks a ground connection, the ...

Google just made its Titan Security Key available on its store for $50. First announced last month at Google Cloud Next '18 convention, Titan Security Key is a tiny USB device—similar to Yubico's ...