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Method for monitoring and obtaining evidence for violently deciphering the password of a notebook computer

A notebook computer and password technology, applied in the protection of internal/peripheral computer components, etc., can solve problems such as damage to external equipment, and achieve the effect of reducing the difficulty of obtaining evidence and reducing security risks

Inactive Publication Date: 2019-02-22
成都知道创宇信息技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, external devices need to invest in hardware costs; external devices are easily damaged maliciously; existing solutions do not monitor the behavior of cracking the computer system, but only have extremely limited monitoring of theft, and the data confidentiality in the computer system is more valuable

Method used

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  • Method for monitoring and obtaining evidence for violently deciphering the password of a notebook computer

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Embodiment Construction

[0021] The present invention will be described in further detail below in conjunction with the implementation method of the accompanying drawings.

[0022] Process flow of the present invention such as figure 1 As shown, the specific implementation of this method requires the support of the monitoring terminal (that is, the laptop computer, which is also the location where steps 1-7 run), the network server (running on the Internet) and the receiving terminal (generally referring to personal mobile devices), and the implementation process as follows:

[0023] 1. The password verification event of the monitoring terminal HOOK operating system;

[0024] 2. The monitoring terminal waits for the password event of the operating system;

[0025] 3. When a password verification event occurs, the monitoring terminal checks the password verification result. If the password verification is successful, execute step 2, otherwise execute step 4;

[0026] 4. Determine the number of wrong...

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Abstract

The invention discloses a method for monitoring and obtaining evidence for violently deciphering the password of a notebook computer. The specific method comprises: starting a camera and a recording device provided by the notebook computer through a password error event of a checking operation system; Recording and uploading evidence to a web server using video cameras and recording equipment; Notify laptop owners in real time, download and save evidence; The invention can timely know the safety state of the personal notebook computer, especially after the personal notebook is temporarily outof sight, thereby greatly reducing the safety risk. At the same time, it can obtain the video and audio images of violent cracking, which can effectively reduce the difficulty of forensics of securityincidents.

Description

technical field [0001] The invention belongs to the field of notebook computer security monitoring, and in particular relates to a method for monitoring and obtaining evidence for violently cracking notebook computer passwords. Background technique [0002] At present, personal notebook computers are widely used, and the security issues of notebook computers are becoming more and more important. Existing technology realizes that the act of stealing a personal computer is monitored by using a USB to expand an external monitoring device (such as a camera, etc.). However, external devices need to invest in hardware costs; external devices are easily damaged maliciously; existing solutions do not monitor the behavior of cracking the computer system, but only have extremely limited monitoring of theft, and the data confidentiality in the computer system is more valuable. Definition of Terms: [0003] HOOK: A computer term that refers to a mechanism for intercepting or filterin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/70
CPCG06F21/70
Inventor 陈海洋叶兴张文宇郑斌
Owner 成都知道创宇信息技术有限公司