Data transmission method and system

A data transmission method and password input technology, which is applied in the direction of user identity/authority verification, can solve problems such as insecurity, and achieve the effect of improving security and avoiding hidden dangers of insecurity

Inactive Publication Date: 2014-04-02
TENDYRON CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The present invention aims to solve the problem of insecurity caused by only entering the PIN code through the terminal

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  • Data transmission method and system
  • Data transmission method and system

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Embodiment Construction

[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0024] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and ...

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Abstract

The invention provides a data transmission method and a data transmission system. The data transmission method comprises the following steps that suite equipment receives transaction information sent by a terminal and sends the transaction information to intelligent password equipment; the intelligent password equipment extracts the key information of the transaction information, displays the key information, waits for user confirmation, receives a confirmation instruction and sends signature information to the suite equipment; the suite equipment sends the signature information to the terminal, wherein before receiving the confirmation instruction, the intelligent password equipment waits for selection of a password input mode, goes into a first password input mode which is selected, receives a password and validates the correctness of the input password. Therefore, a user can self-select the password input mode and can select different safety levels according to different conditions to input the password, so that the safety of password input is improved.

Description

technical field [0001] The present invention relates to the field of electronic technology, in particular to a data transmission method and system. Background technique [0002] With the great convenience brought to people by the rapid development of the network, people rely more and more on the network for various activities, such as the transmission of network files and online banking transactions, which have gradually become an indispensable part of people's life and work. Since the network is a virtual environment after all, there are too many insecure factors, and in the network environment, data interaction network activities are bound to be carried out, especially network activities such as online banking and confidential file transmission, which have a great impact on the network. Therefore, people began to vigorously develop network information security technology. [0003] In order to improve the security of network information transmission, people have developed ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L9/32
Inventor 李东声
Owner TENDYRON CORP
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