Data mapping using trust services
US9189648B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 13, 2014 |
| Grant date | Nov 17, 2015 |
| Priority date | — |
| Expiry date | Aug 13, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2221/2107
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Embodiments are directed to mapping encryption policies to data stored in a database using a policy identifier, and to accessing data stored in a database using a policy identifier. In one scenario, a computer system receives an indication that identifies which type of encryption is to be applied when encrypting a specified portion of data stored in a database. The database has a database schema identified by a database schema identifier, where the database schema defines relationships for data stored in the database. The computer system then accesses a namespace that identifies a set of databases in which the specified portion of data is accessed in the same manner. The computer system also generates a policy identifier, which contains information including the namespace and the database schema identifier.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.