Apparatus and method for managing and protecting information during use of semi-trusted interfaces
US8281123B2 · kind B2 · utility
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4References
28Claims
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Key dates
| Filing date | Mar 24, 2006 |
| Grant date | Oct 2, 2012 |
| Priority date | — |
| Expiry date | Dec 23, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W12/02
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A system and method for managing private information while using semi-trusted interfaces is described. In an embodiment, an intermediate node may receive a first and second communication between a semi-trusted node and a trusted node. In managing private information, the intermediate node may append private information to the first communication sent from the semi-trusted node to the trusted node, and remove private information from the second communication sent from the trusted node to the semi-trusted node.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.