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 ...

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 ...

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 ...

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 ...