System and method for providing trusted services via trusted server agents
US6823456B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 25, 1999 |
| Grant date | Nov 23, 2004 |
| Priority date | — |
| Expiry date | Aug 25, 2019 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2221/2151
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A client/server networking topology comprising a trusted server agent (TSA) (e.g., software application) that runs either at a client node or at a node in close proximity to the client and provides various trusted services to the client on behalf of a trusted server. In instances where the node in which the TSA software runs (i.e., the client or a node in close proximity) may be untrusted, and/or unreliable, methods are provided for making the TSA software running on the untrusted and/or unreliable node provide trusted and reliable services. In one aspect of the invention, a method for providing trusted service in a client/server system comprises the steps of: providing at least one client; providing at least one trusted server (TS); providing at least one trusted server agent (TSA) which is executing on or near the at least one client; providing a trusted service by the at least one TSA to the at least one client on behalf of the at least one TS.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.