Privilege based access checks for query results
US11270020B1 · kind B1 · utility
4Cited by
1References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 28, 2021 |
| Grant date | Mar 8, 2022 |
| Priority date | — |
| Expiry date | Sep 28, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L63/0428
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Techniques described herein can allow users to share cached results of an original query with other users while protecting sensitive information. The techniques described herein can check whether the other users have access to the underlying data queried before allowing those users to see the stored query results. That is, the system may perform privilege checks on the shared users before giving them access to the stored query results but without having to re-run the original query.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.