Tired of paying for pricey VPNs? With a Raspberry Pi and a bit of know-how, you can host your own VPN for free. I’ll show you exactly how to do it. I’ve been writing about technology since 2012, ...

We live in a connected world where social media is ubiquitous and many people feel compelled to share every waking moment with anyone who will listen. In this type of world, wearable computers like ...