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The smallest CCID form is a standard USB dongle and may contain a SIM card or Secure Digital card inside the USB dongle. [ citation needed ] Another popular interface is a USB smart card reader keyboard , which in addition to being a standard USB keyboard, has an built-in slot for accepting a smartcard.
The CCID (Chip Card Interface Device) is a USB protocol that allows a smart card to be interfaced to a computer using a card reader which has a standard USB interface. This allows the smart card to be used as a security token for authentication and data encryption such as Bitlocker. A typical CCID is a USB dongle and may contain a SIM.
In the context of smart cards, an application protocol data unit (APDU) is the communication unit between a smart card reader and a smart card. The structure of the APDU is defined by ISO/IEC 7816 -4 Organization, security and commands for interchange .
Touchatag (previously TikiTag [1]) was an RFID service for consumers, application developers and operators/enterprises created by Alcatel-Lucent.Consumers could use RFID tags to trigger what touchatag called Applications, which could include opening a webpage, sending a text message, shutting down the computer, or running a custom application created through the software's API, via the ...
Additionally, the verification of personal identity using fingerprints has propagated into everyday life. Fingerprint access is now used in smart phones, laptops, time and attendance systems, credit card purchases, airport security and physical access systems.
Type B cards use ASK with NRZ coding for Reader-to-Tag communication and Binary Phase-Shift Keying (BPSK) with NRZ-L encoding for Tag-to-Reader communication. [ 5 ] [ 6 ] Both Type A and Type B cards only allow half duplex communication with a 106 kbit per second data rate in each direction.
Walmart investor Sizemore Capital Management said Walmart routinely scrutinizes data on shoppers' spending patterns, including credit-card data. "They have done the research on their consumer.
ISO/IEC 7816 is an international standard related to electronic identification cards with contacts, especially smart cards, and more recently, contactless mobile devices, managed jointly by the International Organization for Standardization (ISO) and the International Electrotechnical Commission (IEC).