Secure system and method for processing data between a first device and at least one second device provided with monitoring means
US8191167B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 20, 2007 |
| Grant date | May 29, 2012 |
| Priority date | — |
| Expiry date | Jan 28, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F21/51
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A secure system (1) for processing data includes a first device (2), and at least one second device (3) is characterized in that—each second device (3) comprises monitoring elements (7) suitable for transmitting operating information to the first device (2), and—the first device (2) includes elements (8) for storing a behavioral model of each second device (3) and elements (9) for comparing the operating information received from each second device (3) with the behavioral model so as to determine whether the operation of the second device (3) is compliant with the behavioral model stored, and validation elements (10) suitable for preventing the running of a sensitive operation on this second device or for instructing a change of state of the second device if the second device does not manifest compliant operation. A method and a computer program are also described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.