Archive data protection method based on block chain

A technology of data protection and blockchain, which is applied in digital data protection, digital data authentication, and other database retrieval, etc., can solve the problems of low security measures of archive data, inability to reliably protect archive data, etc., to ensure reliability and safety effects

Active Publication Date: 2020-09-01
ZHEJIANG GUANGSHA COLLEGE OF APPLIED CONSTRTECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a block chain-based file data protection method, which is used to solve the problem that the current file data security measures are not high in security and cannot reliably protect file data

Method used

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  • Archive data protection method based on block chain

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Embodiment Construction

[0035] This embodiment provides a blockchain-based file data protection method, and the execution subject of the file data protection method may be a computer device, a server device or an intelligent terminal. This embodiment does not limit the application scenarios of the file data protection method. For example, the file data protection method can be applied in schools to manage all student files. Then, the file data protection method corresponds to the school file. Server equipment or computer equipment in the office; it can also be applied in a certain area (such as a certain urban area) in the employee file management government department to manage the files of all employees in the area, then, the file data protection method corresponds to The subject of execution is the server equipment or computer equipment in the employee file management government department.

[0036] Such as figure 1 As shown, the archival data protection method includes:

[0037] Get archive dat...

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Abstract

The invention relates to an archive data protection method based on a block chain. The method comprises the steps of obtaining archive data, classifying the archive data to obtain at least two archivedata sets, storing and backing up to the corresponding storage space; storing the first characteristic parameter of each archive data set in a block chain network, obtaining an actual second characteristic parameter according to the target archive data set, obtaining a first characteristic parameter from the block chain network; verifying according to the first characteristic parameter and the second characteristic parameter; and if the archive data set stored in the backup space does not pass the verification, replacing the archive data set in the corresponding main storage space with the archive data set stored in the backup space; when the archive data are extracted, firstly carrying out identity verification, then comparing related verification codes; and after the archive data passesthe verification, obtaining and outputting a to-be-extracted archive data set. The archive data protection method can effectively reduce the possibility that the archive data are illegally stolen, tampered and destroyed, and effectively improve the security of archive data management.

Description

technical field [0001] The invention relates to a block chain-based file data protection method. Background technique [0002] Blockchain technology is a collection of new application technologies of distributed data storage, point-to-point transmission, consensus mechanism, encryption algorithm and other computer technologies. At present, the application of blockchain technology has received more and more attention. [0003] With the rapid development of IT technology, people began to apply digital means on a large scale to improve the efficiency of file storage and processing. Compared with paper-based physical archive storage, digital archive storage has many advantages, but digital archives also face many new challenges that paper archives do not have, the most important of which is the security of digital archive data, including digital archive data Regarding the security issues faced by storage and extraction, although there are many digital archive data security mea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/93G06F16/906G06F16/901G06F16/27G06F21/32G06F21/60G06F21/64
CPCG06F16/93G06F16/9017G06F21/32G06F16/906G06F21/64G06F16/27G06F21/602
Inventor 张雷珍胡振翰任苗苗
Owner ZHEJIANG GUANGSHA COLLEGE OF APPLIED CONSTRTECH
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