Data clearing method and system of computer

Abstract

The invention belongs to the technical field of computer data processing, and discloses a data clearing method and system of a computer. The data clearing system of the computer comprises a clearing device connection module, a private data acquisition module, a data request acquisition module, a private data clearing module, a central control module, a redundant data acquisition module, a data clearing module, a clearing report generation module, a data storage module and an update display module. According to the data clearing system of the computer, the computer can be started through the operating system installed on a mobile control terminal, the hard disk data of the computer can be cleared according to the private data clearing instruction set by the user and the computer redundant data clearing instruction, a data clearing report and a two-dimensional code comprising the data clearing report are generated, so that user-defined configuration of the data clearing scheme is achieved, the data clearing efficiency is high, the use experience of a user is improved, and different requirements of the user for data clearing are met.

Description

technical field [0001] The invention belongs to the technical field of computer data processing, and in particular relates to a computer data clearing method and system. Background technique [0002] At present, the user deletes the stored data through the computer operating system only in the file system, and the data still remains on the computer hard disk, so there are many ways to restore it, which easily leads to the leakage of user privacy data. Existing data clearing technologies often only provide customized data clearing methods, and users cannot customize data clearing schemes according to their own needs, and cannot realize two-way clearing of private data and redundant data, and data clearing efficiency is low, which cannot meet need. Therefore, there is an urgent need for a new computer data removal method and system. [0003] Through the above analysis, the problems and defects of the existing technology are: the existing data clearing technology often only p...

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Problems solved by technology

[0003] Through the above analysis, the problems and defects of the existing technology are: the existing data clearing technology often only provides customized data clearing methods, and users cannot customize data clearing schemes according to their own needs, and cannot realize private data and redundant data. Two-way clearing of data, and data clearing efficiency is low

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