In a world in which new cars now cost upward of $50,000 on average, annual maintenance bills are creeping up to four figures, and such outlays don't seem to be getting cheaper any time soon, a ...

What is a key fob, anyway? A key fob is a small remote device that allows you to control a keyless system. With a key fob, you don’t need an actual key to get into your car. The key fob uses radio ...

Prior to 1983, “fob” was a general term used to describe a small ornament attached to a keychain or a pocket-watch chain. With the advent of remote keyless entry systems, the term fob was adopted to ...

Two weeks shy of a year ago, researchers revealed a serious flaw in the security of Tesla's vehicles. With little more than some standard radio equipment, they were able to defeat the encryption on a ...