Classifying data and enforcing data access control using a context-based hierarchical policy
US12393706B2 · kind B2 · utility
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Key dates
| Filing date | Jun 30, 2021 |
| Grant date | Aug 19, 2025 |
| Priority date | — |
| Expiry date | Jan 14, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L63/10
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
One example method includes receiving a request from a user to access data stored in a filesystem, in response to the request, retrieving metadata of the data and metadata of the user, validating the metadata of the data and the metadata of the user against a data access rule, and granting the user access to the data upon successful validation of the metadata of the data and the metadata of the user.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.