A key-exchange protocol, such as NymVPN's new Lewes Protocol, enables two parties to share cryptographic keys over an insecure channel. So, even if a criminal gains access to those keys, they still ...

I spent a week trying Samsung's latest Galaxy Watch health feature—and while the numbers are decent, the experience isn't ...

In May, a new subway segment will connect downtown Los Angeles to the Pacific Ocean. What today can be an hours-long drive ...

When you have to physically tap your phone against another device to unblock certain apps and websites, can it prevent ...

A few years ago, I had a vision of never needing a mobile hotspot again. After all, my iPhone -- a gadget that's never more than an arm's length away -- has that feature, and conn ...