Public Wi-Fi may be risky. Tech expert Kurt “CyberGuy" Knutsson helps you learn how to spot unsafe networks and stay secure.

Why rely on public hotspots when you can bring a personal Wi-Fi network with you wherever you go? These are the best mobile hotspots we've reviewed for each major US carrier. I’m a Mobile ...

There is a safer option, and one that’s probably just as fast as the overworked airport network, and it’s probably in your ...