Providing consistent data masking using causal ordering
US11200218B2 · kind B2 · utility
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14Claims
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Key dates
| Filing date | Apr 17, 2019 |
| Grant date | Dec 14, 2021 |
| Priority date | — |
| Expiry date | Apr 8, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L9/50
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Embodiments for performing consistent data masking in a distributed computing environment by a processor. A dictionary based data masking operation is performed on one or more datasets with causal ordering of the one or more datasets to enable reconstruction of a state of the one or more dictionaries for the one or more datasets.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.