Systems, methods, and apparatuses for implementing data masking via compression dictionaries
US9519801B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Dec 19, 2013 |
| Grant date | Dec 13, 2016 |
| Priority date | — |
| Expiry date | Dec 26, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/24
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
In accordance with disclosed embodiments, there are provided methods, systems, and apparatuses for implementing data masking via compression dictionaries including, for example, means for receiving customer data at the host organization; compressing the customer data using dictionary based compression and a compression dictionary; storing the compressed customer data in a database of the host organization; retrieving the compressed customer data from the database of the host organization; and de-compressing the compressed customer data via a masked compression dictionary, in which the masked compression dictionary de-compresses the customer data into masked customer data. Other related embodiments are disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.