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Safety control method of mobile terminal, device and system

A mobile terminal and security control technology, applied in the field of information security, can solve the problem of input information being stolen, and achieve the effect of information security protection and wide applicability

Active Publication Date: 2014-11-26
SUMAVISION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In view of the problem that all input information cannot be avoided in the input information security control method of the related art, the present invention has not been raised yet. Therefore, the main purpose of the present invention is to provide a security control method for mobile terminals , device and system to solve the above problems

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  • Safety control method of mobile terminal, device and system
  • Safety control method of mobile terminal, device and system
  • Safety control method of mobile terminal, device and system

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Embodiment Construction

[0024] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0025] figure 1 is a schematic structural diagram of a security control system for a mobile terminal according to an embodiment of the present invention. like figure 1 As shown, the security control system of the mobile terminal includes: a keyboard 1; security hardware 2, which is used to encrypt the key value to obtain the encrypted key value; the mobile terminal is used to install an application program, and the application program detects the security hardware 2, When the detection condition is satisfied, the application program calls the first keyboard driver, the first keyboard driver shields the second keyboard driver, the first keyboard driver reads and forwards the key value received...

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Abstract

The invention discloses a safety control method of a mobile terminal, a device and a system. The method comprises the following steps that: an application program detects safety hardware, under the condition meeting a detection condition, the application program calls a first keyboard drive, and the first keyboard drive shields a second keyboard drive; the first keyboard drive reads a key value received by a keyboard, and transfers the key value to the safety hardware; the safety hardware encrypts the key value, and returns the encrypted key value to the application program; and the application program decrypts the encrypted key value to obtain the key value. By the invention, the all-directional information safety protection can be realized, and the wide applicability can be realized.

Description

technical field [0001] The present invention relates to the field of information security, in particular to a security control method, device and system for a mobile terminal. Background technique [0002] With the intelligentization of mobile phones, more and more applications are transplanted to mobile phones, which greatly facilitates people's lives. At the same time, many hacker attacks are gradually turning to mobile application platforms. These hacker attacks are similar to the PC environment, and the main purpose is to steal the passwords of various applications of users, especially some financial applications, such as mobile banking and mobile payment. [0003] In the mobile phone application scheme of the existing related art, the method for safe input such as the protection password that adopts is similar to the safe method that PC adopts, mainly comprises following two kinds of ways: [0004] Option 1: Virtual keyboard mode. When the focus that needs to enter t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F21/71G06F21/83
Inventor 王蜀洪黄尹
Owner SUMAVISION TECH CO LTD