A digital file management method and system based on blockchain technology

Abstract

The invention discloses a digital archives management system based on a blockchain technology and a method thereof. The system comprises a database protection unit, an archives information storage unit, a query unit, a data engine unit, a digital archives private chain unit, a data anchoring unit, a user registration unit, an archivist registration unit, a login unit and a blockchain storage module. The scheme of the invention aims to digitize the existing archives management, realize blockchain storage of archives information, and realize authority management and operation backtracking of archivists, and thus the current archives information management process can be simplified, non-tampered archives information can be realized, and the privacy protection of the archives information can be enhanced.

Description

technical field [0001] The invention relates to the fields of data storage technology and information security, in particular to a management method and system for digital file storage and identity authentication based on blockchain. Background technique [0002] At present, the file management system in each unit uses a centralized technical solution, and there are the following problems: [0003] 1. Poor anti-tampering ability: due to the centralized technical solutions currently used by various units, all file information of users in a certain unit is stored in the unit’s server and is not disclosed, so as long as technical attacks enter the unit’s use In the server, it is easy to tamper with the original data. [0004] 2. The file information management process is complex: there are many types of file information, such as personal data files, patient medical files, published papers record files, and so on. Take the patient's medical record file as an example: when a pa...

AI Technical Summary

Problems solved by technology

[0003] 1. Poor anti-tampering ability: due to the centralized technical solutions currently used by various units, all file information of users in a certain unit is stored in the unit’s server and is not disclosed, so as long as technical attacks enter the unit’s use In the server, it is easy to tamper with the original data

[0004] 2. The file information management process is complex: there are many types of file information, such as personal data files, patient medical files, published paper record files, etc.

Take the patient's medical record file as an example: when a patient seeks medical treatment in a certain medical unit, the unit does not disclose the data to the public in order to ensure data security and privacy. When the patient's medical information needs to be issued, the unit needs personnel to confirm the patient's Identity information; when a patient is transferred from one medical unit to another for treatment, personal files also need to be transferred. This process is quite cumbersome, which consumes both user energy and unit resources

If long-term and multiple medical units are involved, the complexity is doubled and the accuracy of records is reduced

[0005] 3. The data of the same user is scattered and the management efficiency is low: taking the patient's medical records as an example, since all the medical data of the patient are stored in the database of the medical unit where the patient is treated, for a user, five or ten years may be in multiple Medical institutions have conducted medical consultations, and querying and managing their own medical records requires multiple medical institutions to operate with multiple systems, which is inefficient

This raises the issue of private data protection

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