Encrypted storage and access front-end system of large record digital segment in database

By designing encrypted storage and access pre-systems in the database, the security problem of inability to monitor and protect the data to be stored in real time in the prior art is solved, and efficient encrypted storage and secure access of data are achieved.

CN119720246AActive Publication Date: 2025-03-28JING AN YUNXIN
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Patent Information

Application Number
CN202411796631.9
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-09
Publication Date
2025-03-28
Estimated Expiration
2044-12-09

AI Technical Summary

Technical Problem

The prior art cannot monitor the storage security of data to be stored in real time, and take protective measures in a timely manner when data storage is at risk.

Method used

A pre-system for encrypted storage and access of large record digital fields in the database is designed, including evaluation modules, classification modules, management modules and control modules. The evaluation module collects the data to be stored and performs length detection. The classification module classifies and processes the data according to the stored length information. The management module verifies user permissions through the access key and generates a random key. The control module controls the opening or locking of data according to the verification situation.

Benefits of technology

Real-time security monitoring and protection of stored data is realized, ensuring that the data is in a dense state throughout the storage directory, improving the encryption efficiency of data storage, and preventing unauthorized access and data leakage.

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Abstract

The invention relates to the field of data encryption storage, in particular to an encryption storage and access front-end system of a large record digital field in a database, which comprises an evaluation module used for collecting to-be-stored data, performing length detection and determining storage length information of the to-be-stored data, and a classification module used for classifying the to-be-stored information according to the storage length information, the management module is used for verifying the access authority of a visiting user according to the access key, generating a random key for accessing to-be-stored data in combination with the access key and sending the random key to the account of the visiting user, and the control module is used for controlling the access authority of the visiting user according to the verification condition of the access key and the random key. According to the method, the storage directory and the to-be-stored data are controlled to be opened or locked, the encryption strategy is flexibly adjusted according to the verification result of the access permission so as to adapt to variable security threats, it is ensured that the data are in a secret state in the whole process in the storage directory, the encryption efficiency of data storage is improved, and unauthorized access and data leakage are prevented.
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