الوصف

Contact Smart card is a plastic identification card containing electronic memory, and in some cases, an embedded chip.With an embedded microcontroller, smart card has the unique ability to store large amounts of data, carry out their own on-card functions.
 
Smart card technology conforms to international standards (ISO/IEC ***6 and ISO/IEC ****3) and is available in a variety of form factors, including plastic cards, key fobs, watches, subscriber identification modules used in GSM mobile phones, and USB-based tokens.Types of contact smart cards:

Application: Auto charge system of bus, access control, electic payment, hotel locks, staff attendance andsalary management, school campus access/payment control, identification/security system, parking lot management, Transportation, etc
Smart card is widely acknowledged as one of the most secure and reliable forms of an electronic identification (ID) token. A smart card includes an embedded integrated circuit chip that can be either a microcontroller chip with internal memory or a secured memory chip alone. The card communicates with a reader either through direct physical contact or with a remote contactless electromagnetic field that energizes the chip and transfers data between the card and the reader. With an embedded microcontroller, smart cards have the unique ability to store large amounts of data, carry out their own on-card functions (e.g., data storage and management, encryption, decryption, and digital signature calculations) and interact intelligently with a smart card reader. A smart card ID can combine several ID technologies, including the embedded chip, visual security markings, magnetic stripe, barcode and/or an optical stripe. By combining these various technologies into a smart card
ID token, the resulting ID can support both future and legacy physical and logical access applications. They can also support other applications that have traditionally required separate ID processes and tokens.
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