A data protection processing method and system

By obtaining contextual semantic information at the file system layer and generating intelligent data protection strategies, the problem of I/O performance bottleneck and semantic gap in existing technologies is solved, achieving efficient data protection and proactive security defense.

CN122286802APending Publication Date: 2026-06-26LENOVO (BEIJING) LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
LENOVO (BEIJING) LTD
Filing Date
2026-03-31
Publication Date
2026-06-26

AI Technical Summary

Technical Problem

Existing technologies suffer from I/O performance bottlenecks and semantic gaps when processing large files, leading to wasted storage resources and an inability to achieve proactive security defenses.

Method used

By intercepting file write requests at the file system layer, obtaining contextual semantic information, generating data protection strategies using the target decision model, and transmitting them to the storage stack layer through a cross-layer communication channel to execute corresponding operations, intelligent data protection is achieved.

Benefits of technology

It improves storage efficiency, security, and data consistency, solves performance bottlenecks and semantic gaps, and achieves proactive security defense and application-level data consistency assurance.

✦ Generated by Eureka AI based on patent content.

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Abstract

This application discloses a data protection processing method and system, relating to the field of computer data storage and information security technology. The method involves a first driver module running in the file system layer of the operating system's storage stack intercepting file write requests, obtaining contextual semantic information of the file write requests, and determining a data protection strategy for the requested file writes based on the contextual semantic information using a target decision model. This generates a strategy instruction containing the data protection strategy, which is then output through a cross-layer communication channel. This strategy instruction instructs a second driver module running in the layer below the file system layer in the storage stack to map the requested file writes to a storage area corresponding to the layer below the file system layer in the storage stack, and to perform data protection operations corresponding to the data protection strategy on that storage area.
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