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Document storage method and document recovery method

A technology for file storage and file recovery, which is applied in special data processing applications, instruments, and electrical digital data processing, etc. It can solve problems such as reducing file network transmission, narrow applicability, and reducing waiting time for playing media files, so as to increase storage security. , to achieve a simple effect

Inactive Publication Date: 2011-09-21
YOZOSOFT
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this technique is that as long as someone knows the specific path where the document is saved, he can easily know the real content of the document
[0004] Patent Publication No. CN 101227602A and Patent Publication No. CN 101198016A both describe a method of firstly fragmenting streaming media and then storing it. It is mainly based on the specific information of the media file. This method of fragmentation is not suitable for files in other formats, and its applicability is narrow; in addition, its main purpose is to reduce the network transmission of files and reduce the time for users to play media files. Waiting time without taking any action on the security of the media file

Method used

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  • Document storage method and document recovery method
  • Document storage method and document recovery method
  • Document storage method and document recovery method

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Embodiment Construction

[0026] The detailed description of the present invention directly or indirectly simulates the operation of the technical solution of the present invention mainly through programs, steps, logic blocks, processes or other symbolic descriptions. In the ensuing description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. Rather, the invention may be practiced without these specific details. These descriptions and representations herein are used by those skilled in the art to effectively convey the substance of their work to others skilled in the art. In other words, for the purpose of avoiding obscuring the present invention, well-known methods and procedures have not been described in detail since they have been readily understood.

[0027] Reference herein to "one embodiment" or "an embodiment" refers to a particular feature, structure or characteristic that can be included in at least one implementation of the pres...

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Abstract

The invention provides a document storage method which comprises the following steps: generating document fragmentation seeds against a document; dividing the document into a plurality of document fragments according to the document fragmentation seeds; and storing the document fragmentation seeds and the document fragments. By adopting the method, the document can be fragmented or re-combined to the result document which has the complete fragments and contents incapable of being read directly, and the storage safety is higher.

Description

【Technical field】 [0001] The invention relates to the field of file storage, in particular to a file storage method and a file recovery method. 【Background technique】 [0002] With the advancement of informatization construction, various enterprise application software has become an important information means for enterprise development. Subsequently, the security of various documents in storage management in enterprises has become an issue that many enterprises pay more and more attention to. In recent years, the popularization of paperless and electronic offices in enterprises has made it easier for internal information to be leaked, and leaks of corporate confidential documents have occurred frequently. [0003] At present, various documents generated in the application program are usually stored locally, in a network server or in a database as a whole. The defect of this technique is that as long as someone knows the specific path where the document is saved, he can ea...

Claims

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Application Information

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IPC IPC(8): G06F17/30G06F21/24G06F21/60
Inventor 徐文平
Owner YOZOSOFT
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