Data access control method, electronic device, and storage medium
By implementing a whitelist routing strategy and user legitimacy verification between the application layer and the data layer, the problem of insufficient granularity in data access permission management in existing technologies is solved, achieving low-cost multi-layer security and minimizing data access permissions.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- BAIRONG ZHIXIN (BEIJING) TECH CO LTD
- Filing Date
- 2026-05-26
- Publication Date
- 2026-07-17
AI Technical Summary
Existing data encryption solutions cannot effectively implement granular management of data access permissions. Unauthorized teams or individuals can still access data copies, and hardware solutions are costly and lack flexibility.
A four-layer security mechanism is implemented through whitelist routing policies and user legitimacy verification between the application layer and the data layer proxy service. This includes a first whitelist routing policy, a second whitelist routing policy, data layer user legitimacy verification, and permission verification, ensuring that only authorized users can access the target data.
It implements the principle of minimizing data access permissions, avoids the risk of data unauthorization, provides multi-layered security protection, and does not rely on expensive professional encryption hardware equipment, thus having a lower cost.
Smart Images
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