Consumers who bank or initiate retail purchases online already can secure those transactions through a variety of means, including passwords used only for the Web, card readers that plug into personal ...

Your iPhone's passcode is the first line of defense when it comes to protecting your private data. Here's how to set up a stronger one than the default six-digit passcode that you're likely already ...

A new report from The Wall Street Journal looks at a recent trend of iPhone thefts that have happened across the US. Instead of just looking to snatch devices, these thieves are watching for passcodes ...

Visa has launched a payment card in Europe that contains a keypad and an eight-character display for showing a one-time passcode, an additional defense against potentially fraudulent Internet ...