Identity theft has become a big problem these days. The easiest way for a thief to acquire your credit card information is online. Thankfully there are gadgets like the Keypad Credit Card that will make the card virtually useless without your code.

The Keypad Credit Card features a small number pad on the back of the card which you use to input your PIN number. It generates a one-time use passcode that you can use when processing online purchases.

There isn’t a lot of information on this gadget yet, so there are some questions left unanswered. Our biggest concern is how this will affect your everyday purchases at stores.