Shared authorization data authentication method for transaction delegation in service-based computing environments
US7565324B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jan 31, 2006 |
| Grant date | Jul 21, 2009 |
| Priority date | — |
| Expiry date | Apr 6, 2027 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F21/6218
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A system and method for allowing client computers to access data or processing on remote computers without requiring the remote computer's recognition of the client computer. An authorizing computer provides client computers with a data specification and remote computer address along with an authorization code that may only be used for a limited number of times. A client computer then accesses the remote computer to access secure data. The authorization codes of the example embodiment are stored on the authorizing computer and the remote computer and simple look up and comparison is used to validate the authorization code on the remote computer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.