Method and system for securing data of a mobile communications device
US9071580B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 2, 2011 |
| Grant date | Jun 30, 2015 |
| Priority date | — |
| Expiry date | Sep 2, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W12/08
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method and system for securing data of a mobile communications device. The method includes: determining that first application data is data associated with a first server; encrypting the first application data with an encryption key stored in the mobile communications device; storing the encrypted first application data on a memory; receiving a request to access the first application data from an application or a service implemented from the mobile communications device; determining that the application or service is authorized to access the first application data; and in response to said determining, decrypting the first application data with the encryption key.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.