German company Giesecke & Devrient, announced the Mobile Security Card CL, the first mobile security card with contactless smart card security. This new Mobile Secutiy Card CL comes in the form of a microSD card. It comes with cryptography controller with an NFC-compatible interface and offers flash memory.
The use of microSD card format allows the security card to be used on most mobile phnes nowadays. The card can be used for electronic pass, ticketing and even mobile payment.