Business data monitoring method and device, equipment and storage medium

Abstract

The invention relates to the field of artificial intelligence, and discloses a business data monitoring method and device, equipment and a storage medium, which are used for improving the monitorability of business data so as to improve the security of the data. The business data monitoring method comprises the steps of receiving original business data uploaded by a data providing end, performing identity information authentication on the data providing end, and performing homomorphic encryption on the original business data to obtain encrypted business data; receiving a data authorization request of the data providing end to the data demand end, and performing authorization processing on the encrypted service data according to the data authorization request to obtain an authorization result, the authorization result comprising authorization data, an authorization algorithm and an authorization time limit; monitoring the data access request of the data demand end according to the authorization result; and when the data access request is abnormal, sending an access abnormity early warning message. In addition, the invention also relates to a block chain technology, and the access abnormity early warning message can be stored in a block chain node.

Description

technical field [0001] The present invention relates to the field of artificial intelligence, in particular to a method, device, equipment and storage medium for monitoring service data. Background technique [0002] As a powerful and convenient information carrier, the database is responsible for storing and processing a large amount of information in the information system. With the development of informatization, the database has been used by most enterprises and units for enterprise information management. Users tend to A large amount of data is stored in the server-side database. During the operation and maintenance of the database, the threat of external intrusion and the unauthorized operation of internal managers pose different threats to the security of the database itself. [0003] In the face of different degrees of data security threats, the current data encryption system authorizes limited data to specific users through data authorization, which can reduce illeg...

AI Technical Summary

Problems solved by technology

[0003] In the face of different degrees of data security threats, the current data encryption system authorizes limited data to specific users through data authorization, which can reduce illegal operations of illegal users to a certain extent and improve data security, but in essence, Once the data provider authorizes the business data to the demand side, the demand side has a high degree of freedom to operate the business data. It is difficult for the data provider to effectively monitor the data operation of the demand side, which threatens its own data security. , it is difficult to provide a secure data environment for other data demand ends, and openness means risks. It can be seen that today's data openness still faces technical problems that are difficult to monitor, resulting in low data security

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