Forget fingerprint scanning, the SALT card is a new way to stay secure

When you want to prevent unauthorized access to your phone, all you’d have to do is setup a passcode, or in some cases and with some phones, you can use fingerprint scanning as well. However a new Kickstarter project for a device called SALT is hoping to take security to the next level. Basically the SALT card is a credit card-sized card. The card will pair with your device via Bluetooth and basically as long as the card and phone are within range of each other, PIN or passcodes won’t have to be entered. The card will also have a feature in which you will be able to limit some of your phone’s functions if the card is not within range.