Archive information security management system and method based on blockchain

Abstract

The invention provides an archive information security management system and a method based on a blockchain. The system comprises a unified data management tool, a local file system database and a blockchain network, the unified data management tool is configured to be in communication connection with a local archive system database and adapt to various types of archive databases. The blockchain network comprises a plurality of nodes which are in communication connection with one another and performs information interaction with the unified data management tool, and the unified data managementtool acquires an operation log of the local file system database and unifies the operation log into transaction data to be published to the blockchain network; the blockchain network performs signature verification and transaction data consensus on the received transaction data; and the unified data management tool operates the local file system database according to the transaction result. According to the system, efficient and automatic database log consensus is realized, and support is provided for file integrity authentication, operation tracing and file data backup.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a blockchain-based file information security management system and method. Background technique [0002] With the rapid development of the Internet, cloud computing, and mobile devices, the scale of data has increased dramatically, resulting in a large number of electronic files with preservation value, and the construction of digital archives systems has become an inevitable development trend of archives work. The use of the electronic archives management system can provide convenient and fast service methods and channels for archives information inquiries, lay the foundation for the sharing of archives information resources, and create conditions for the integration of e-government and paperless office information. Through digital archives, paper and other original archives in various forms are effectively protected, which not only strengthens management but also faci...

AI Technical Summary

Problems solved by technology

[0005] The existing technology still faces many difficulties in the research on data disaster recovery and operation traceability of different digital archive database systems

The first is the difficulties caused by the different database systems used by various units, which are manifested in the different methods of data access, submission, and backup of different archive databases, and the ability to support transactions is uneven. This makes the archive data disaster recovery center need to be oriented to multiple different The development of relevant interfaces for specific databases leads to complex construction and high cost of archival data disaster recovery centers; secondly, human difficulties, such as artificial mistakes, malicious tampering, data loss caused by data migration, etc. , it is difficult to trace and restore the operation data of the file system; finally, it is difficult to manage. The digital file data of the same unit may be stored in different departments, and centralized and unified management is difficult. Moreover, the models of each data disaster recovery center are different, which increases the difficulty of management.

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