![]() ![]() Smart cards, used as transit passes, and integrated ticketing are used by many public transit operators. Smart cards are typically made of plastic, generally polyvinyl chloride, but sometimes polyethylene-terephthalate-based polyesters, acrylonitrile butadiene styrene or polycarbonate.Communicates with external services through card-reading devices, such as ticket readers, ATMs, DIP reader, etc.Managed by an administration system, which securely interchanges information and configuration settings with the card, controlling card blacklisting and application-data updates.Contains a tamper-resistant security system (for example a secure cryptoprocessor and a secure file system) and provides security services (e.g., protects in-memory information).Both are 0.76 millimetres (0.030 in) thick. Another popular size is ID-000, which is nominally 25 by 15 millimetres (0.98 in × 0.59 in) (commonly used in SIM cards). ID-1 of the ISO/IEC 7810 standard defines cards as nominally 85.60 by 53.98 millimetres (3.37 in × 2.13 in). Dimensions similar to those of a credit card.A smart card may have the following generic characteristics: ![]()
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