Customer call logging data privacy in cloud infrastructure
US10250385B2 · kind B2 · utility
0Cited by
6References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 10, 2016 |
| Grant date | Apr 2, 2019 |
| Priority date | — |
| Expiry date | Mar 1, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2463/062
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Systems and methods are provided for encrypting data at a customer for storage at a hosted service provider. In addition to the data being encrypted by the client, the secret encryption key used to encrypt the data is also encrypted. Both the encrypted data and the encrypted secret encryption key are transmitted to the service provider who may further encrypt the data with another encryption key and who stores the further encrypted data, the encrypted secret encryption key and the another encryption key.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.