Device and method for recovering and analyzing login password of computer operation system

A technology of operating system and parsing device, applied in the direction of digital data protection, etc., can solve the problems of complicated operation, inability to retrieve, data loss, etc., and achieve the effect of low power consumption, light weight, and small size of the device

Active Publication Date: 2013-07-17
XIAMEN MEIYA PICO INFORMATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to overcome the shortcomings in the prior art that the operating system has to be reinstalled because the login password of the computer operating system cannot be retrieve

Method used

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  • Device and method for recovering and analyzing login password of computer operation system

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Embodiment Construction

[0030] The present invention will be further described below through specific embodiments.

[0031] refer to figure 1 , computer operating system login password recovery and parsing device, including

[0032] Hardware parts

[0033] It includes a display screen module 1 that provides visual menus and status prompts, a key module 2 that provides user operation command input, a storage module 3 that provides information storage, an interface module, a power management module 5, and the above-mentioned display screen module 1 and key module 2 , the storage module 3, the interface module and the MCU module 6 connected to the power management module 5. The display screen module 1 is composed of LED / LCD. The interface module includes a SAS / SATA read-only interface 14, a USB read-only interface 15 and a USB read-write interface 16, and can also support IDE and SCSI interfaces through an adapter card. The power management module 5 uses a built-in battery that can be charged or dire...

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PUM

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Abstract

A device for recovering and analyzing a login password of a computer operation system comprises a hardware portion and a software portion. The hardware portion comprises a display screen module, a key module, a storage module, a power management module, an interface module and a micro-programmed control unit (MCU) module connected with the display screen module, the key module, the interface module, the storage module and the power management module. The software portion comprises a data information obtaining module for obtaining data information of the computer operation system according to a user operation command, a password analyzing module for analyzing the obtained data information and a result exporting module. The device supports extracting and analyzing of the login password of various operation systems of personal computers (PCs) and notebooks. During use, different analyzing modes can be selected according to different requirements. Simultaneously, the device adopts the low-power-consumption technology, a product processor adopts a low-power-consumption single-chip microcomputer, a display screen adopts a liquid crystal display (LCD) which is low in electricity consumption, the whole size is small, and the weight is light.

Description

technical field [0001] The invention relates to the field of computer information security, in particular to a computer operating system login password recovery and analysis device and method thereof. Background technique [0002] With the rapid development of the information age, the application of computers has become more and more popular, and computers are needed in almost all walks of life and from house to house. However, for a computer with multiple operating systems, its operation is complicated and cumbersome, basically it needs to be operated by a certain basic technical personnel, it is not easy to use and needs to rely on third-party or even more tools, it will take a long time, and eventually cannot Guaranteed success. Therefore, most people have to reinstall the operating system because they cannot retrieve the login password of the computer, which leads to the loss of data, causing great losses to themselves, others, and even the collective. Although some so...

Claims

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Application Information

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IPC IPC(8): G06F21/60
Inventor 陈碧秀陈集峰杨佳悦施剑朕吴世雄
Owner XIAMEN MEIYA PICO INFORMATION
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