Tokenization of multiple-field records
US8620882B2 · kind B2 · utility
2Cited by
8References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 29, 2010 |
| Grant date | Dec 31, 2013 |
| Priority date | — |
| Expiry date | Aug 15, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L63/105
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
An improved technique for granting access to a complex datum maps a single user token representing a user onto a set of data group tokens, each data group token providing access to a data group stored on a storage medium. The improved technique combines the centralization of the complex datum while providing the security of tokenization and will lower the risk of a rogue third party gaining unauthorized access to the user's records stored across the data groups.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.