Double sand-boxing for flash library
US8844052B1 · kind B1 · utility
0Cited by
4References
19Claims
0Family size
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Key dates
| Filing date | Jul 6, 2012 |
| Grant date | Sep 23, 2014 |
| Priority date | — |
| Expiry date | Jul 6, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06Q30/0277
- WIPO fieldIT methods for management
- WIPO sectorElectrical engineering
Abstract
A Flash advertisement is provided, and access to sensitive data associated with the Flash advertisement is restricted. First library code is stored at a first security domain, the first library code to control playback of the Flash advertisement; and second library code is stored at a second security domain, the second library code to access the sensitive data. An application at a third security domain is permitted to access the first library code, and only code residing at the first security domain is permitted to access the second library code.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.