Device and method for destroying Android mobile phone body data

Abstract

The invention discloses a device for destroying Android mobile phone body data. The device comprises an interface, an input and output device, a selection module and a data processing terminal. The interface is connected with a mobile phone through a USB data line, the interface and the input and output device are connected with the selection module and the data processing terminal at the same time, and the selection module is connected with the data processing terminal. The invention further discloses a method based on the device. The method comprises the steps that (1) the mobile phone is connected; (2) a scanning area is selected; (3) scanning is conducted; (4) encryption is judged and decryption is conducted; (5) the data are displayed; (6) the data are screened; (7) the data are destroyed; (8) whether data destroying is completed or not is judged. According to the device and the method, different areas of the mobile phone can be selected for conducting data scanning and destroying, the data scanned out can be displayed, files in need of destroying can be selected by a user, and the fragmented data in the mobile phone can be removed thoroughly on the condition that the normal data are not destroyed. The safety of the Android mobile phone data is guaranteed and malicious stealing of personal and corporate private data is prevented.

Description

technical field [0001] The invention relates to the technical field of information security, in particular to a device for destroying body data of an Android mobile phone, and also to a method based on the device. Background technique [0002] Android smartphones have an independent operating system, independent operating space, and can install third-party software by themselves. They have powerful expansion functions and are inseparable from people's lives. The mobile phone data information involves people's work, study, life, communication, finance, leisure. , entertainment, emotions, etc., are very precious intangible assets for individuals or companies. [0003] Mobile phone data is managed and stored based on the mobile phone file system. If a user deletes a file or data, the data will not be completely cleared due to the management mechanism in the file system, and the deleted file will remain in the free space of the file system in a fragmented manner. In the region,...

AI Technical Summary

Problems solved by technology

[0003] Mobile phone data is managed and stored based on the mobile phone file system. If a user deletes a file or data, the data will not be completely cleared due to the management mechanism in the file system, and the deleted file will remain in the free space of the file system in a fragmented manner. In the region, there are currently many data recovery software on the market that can easily extract deleted data only by retrieving the file system, causing personal privacy or company secrets to leak and cause huge damage

[0004] At present, there is no device on the market that specifically destroys data on Android phones.

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