Virtual private networks, or VPNs, are an essential tool in any internet privacy toolbox. They  mask your public IP address, ...

The password for your home wifi unlocks your gateway to the web. And since just about everything we own these days is internet-ready, you probably have your password memorized after hooking up dozens ...

Whenever someone sends me a question about how to fix their Wi-Fi, I wince. It’s not that I dislike helping people with their router problems. In fact, there are few geeky endeavors I find more ...