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Method and system for enhancing human-computer interaction security

A human-computer interaction and security technology, applied in the field of enhancing human-computer interaction security, can solve problems such as hazards, lack of human-computer interaction systems, and human-computer interaction interface logic errors, and achieve the effect of enhancing security.

Active Publication Date: 2012-05-23
TSINGHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The security issues in human-computer interaction are different from traditional computer security issues. They have their own characteristics, but they can also cause huge harm. Specifically, the interface logic of human-computer interaction often has errors in its implementation, and human-computer interaction systems lack For the inspection mechanism of input legality and validity and related security measures, there is still a lack of effective testing methods for the security of human-computer interaction systems

Method used

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  • Method and system for enhancing human-computer interaction security
  • Method and system for enhancing human-computer interaction security
  • Method and system for enhancing human-computer interaction security

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Embodiment Construction

[0057] The method and system for enhancing the safety of human-computer interaction proposed by the present invention are described as follows in conjunction with the accompanying drawings and embodiments.

[0058] Such as figure 1 As shown, it is a flowchart of a method for enhancing human-computer interaction security in an embodiment of the present invention, including the following steps:

[0059] Step S101 , according to the type and parameters of the user input message, the user input message is encapsulated into a uniform format message. Such as figure 2 As shown, user input messages mainly include three types, mouse input messages, keyboard input messages, and messages transmitted by the user through the system call interface for sending messages. The parameters of mouse input messages are mouse state information, including: the current coordinate position of the mouse and The status of the left button, the middle button, and the right button being pressed or lifted...

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Abstract

The invention discloses a method for enhancing human-computer interaction security, which comprises the following steps of: packaging user input messages into messages of a uniform format according to types and parameters of the user input messages; adding the packaged messages into a globally unique message queue and processing the messages one by one with message loops; checking the validity and legality of the messages in the processing; and making different security decisions according to checking results and performing journal recording on the checking process and the checking results. The invention also discloses a system for enhancing the human-computer interaction security, which comprises a uniform message format module, a message loop module, a message checking module and a message decision-making module. The method and the system have the advantages of effectively putting an end to malicious or illegal operation in a human-computer interaction process and enhancing the human-computer interaction security.

Description

technical field [0001] The invention relates to the technical field of computers and electronic information, in particular to a method and system for enhancing the safety of human-computer interaction. Background technique [0002] As human-computer interaction plays an increasingly important role in today's computer operating systems, the unique security issues exposed by users in the process of human-computer interaction through graphics systems have attracted people's attention. The security issues in human-computer interaction are different from traditional computer security issues. They have their own characteristics, but they can also cause huge harm. Specifically, the interface logic of human-computer interaction often has errors in its implementation, and human-computer interaction systems lack For the inspection mechanism of input legality and validity and related security measures, there is still a lack of effective testing methods for the security of human-compute...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F21/00G06F3/048G06F21/50
Inventor 胡事民田敏求
Owner TSINGHUA UNIV
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