Shinhan USB Credit Card

A new credit card was revealed a few days ago. However, it’s not your average sort of credit card. It is a USB credit card which works as a contactless card in stores. When shopping online the card has to be inserted in to your USB port to authorise the transaction. By having the device (which is encrypted) enter all your details, there is no chance that a keylogger could capture what you are typing. It uses an IC chip to function and all programs needed to securely communicate with authorisation devices are included in there too. You currently cannot write to the memory to keep it secure.