Active directory for user authentication in a historization system
US10003592B2 · kind B2 · utility
1Cited by
12References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 5, 2015 |
| Grant date | Jun 19, 2018 |
| Priority date | — |
| Expiry date | Apr 24, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F21/45
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A user authentication system enables control of access to historian data through a historian application. The user authentication system creates a user authentication directory for storing user authentication information. The system populates the directory with user authentication information. The system links the directory to a historian application and receives credential data from a user. The system grants access to the historian application when it determines that the credential data from the user matches a portion of the user authentication information on the directory.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.