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Smart card and safety control method, device and system thereof
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Authentication device and application method and device thereof
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Method and device for eliminating QPBOC abnormal transaction of financial IC card
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Mobile phone bluetooth accessory device
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Safe installation method used in mobile equipment and safe installation device used in mobile equipment
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Method and device for machine-to-machine (M2M) communication
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User IC (Integrated Circuit) card offline transaction method, apparatus and system
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Method and system for implementing smart card application
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Method for supporting alarm PIN (personal identification number), banking terminal, IC (integrated circuit) card and server
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Attack test method and device
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