Mobile storage apparatus, data secured transmission method and system
A mobile storage device and transmission method technology, applied in the field of mobile storage devices, can solve the problems of difficult identity authentication, often carrying viruses, easy information leakage, etc., and achieve the effect of safe transfer and storage, and prevention of virus and Trojan attacks
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[0025] Inspired by the current application of data ferry to physical gatekeepers for data exchange, the present invention combines data ferry with TNC and identity authentication to propose a solution to the security risks brought by mobile storage devices.
[0026] The internal framework of the mobile storage device used by the method of the present invention is as follows: figure 1 As shown, the smart card chip, data exchange area and private area are built in the mobile storage device transformed based on smart card technology. The private area is used to store data information such as encrypted confidential files, and the unique identification file of the mobile storage device is stored in this private area. The data exchange area communicates with the USB interface through a dedicated channel, which is a communication protocol implemented by a certain encryption algorithm, and is mainly used to transmit encrypted / decrypted confidential data information. The electronic sw...
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