Managing access to data
US12259987B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 12, 2022 |
| Grant date | Mar 25, 2025 |
| Priority date | — |
| Expiry date | Mar 21, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L9/3213
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Managing access to data, including storing a database that includes fields; encrypting data of all or some fields of the database using an application encryption algorithm; receiving data indicating user-specific data access roles and user-specific data permissions for each of the user-specific data access roles, each of the user-specific data permissions defining a subset of the data of the database that the corresponding user-specific data access role has authorization for decrypting the subset of the data; receiving a user token representing credentials and user-specific data access roles of an authorized user, wherein the user token is generated by the access rights system; receiving a query for requested data stored by the database; comparing the user-specific data access role of the user token with the user-specific data access roles of the access rights system to identify user-specific data permissions for the user-specific data access role of the user token.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.