Method and system for protecting user data using individualized keys to enable secure compartmentalized data backup/restore
US10523645B2 · kind B2 · utility
15Cited by
0References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 21, 2016 |
| Grant date | Dec 31, 2019 |
| Priority date | — |
| Expiry date | Jun 24, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L67/1097
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A data management system is provided. The system includes at least one processor, configured to couple to a plurality of domains of a storage memory. The at least one processor is configured to perform actions. The actions include securing data in each of the plurality of domains, using a plurality of domain protection keys, each domain protection key specific to one of the plurality of domains, and securing the plurality of domain protection keys, using a system protection key. A method for protecting user data is also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.