Security input system and method, and intelligent terminal

A technology of secure input and input method, applied in the field of communication, can solve the problems of easy intrusion of input method programs and easy theft of user information, so as to reduce security risks and improve the security factor.

Inactive Publication Date: 2018-03-27
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] The present invention provides a safe input system, method and intelligent terminal, which are used to solve the problem in the prior art that the input method program is easy to be invaded and the information input by the user is easy to be stolen

Method used

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  • Security input system and method, and intelligent terminal
  • Security input system and method, and intelligent terminal
  • Security input system and method, and intelligent terminal

Examples

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Embodiment Construction

[0035] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0036] The embodiment of the present invention proposes a secure input system, method, and smart terminal. Specifically, in this embodiment, when the user inputs character information through the input method, the system automatically adds an interference input event, and after the input method program generates the character, The interfering characters automatically added by the system are deleted through the system process, and th...

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PUM

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Abstract

The invention discloses a security input system and method, and an intelligent terminal. The system comprises an input driving module used for writing an input event of a user in a device input node file, an interference event insertion module used for generating the input event used for interference and writing the input event in the device input node file when it is monitored that the input event is written in the device input node file, an input event processing module used for reading the input event in the device input node file and transmitting the input event to an input method program,and a security input processing module used for receiving characters generated according to the input event and sent by the input method program, deleting interference characters corresponding to theinput event used for interference from the received characters and sending non-deleted characters to a target program. Based on an existing input system, the input of the general input method programcan be subjected to security improvement, so that the security risk of the input method program is lowered and the security coefficient of a product is improved to a greater extent.

Description

technical field [0001] The present invention relates to the communication field, in particular to a safe input system, method and intelligent terminal. Background technique [0002] With the rapid popularization of smart phones, services such as mobile payment on mobile terminals have achieved rapid growth, but the subsequent theft of customer information and loss of funds has become a major security threat to ordinary users. For example, a kind of privacy-stealing virus - "keyboard hacker", once popular overseas, the virus is packaged into the well-known mobile phone input method SwiftKeyKeyBoard, which can directly monitor the user's keyboard input, upload and leak user account password information, even credit card, online banking Such as payment information, the harm of the virus is very serious. [0003] At present, the security risks of smart terminal keyboard input can be summarized as follows: [0004] 1. The malicious program obtains the input content of the targe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/83G06F21/55
CPCG06F21/55G06F21/83G06F21/554
Inventor 姚均营
Owner ZTE CORP
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