Cognitive pattern recognition for security access in a flow of tasks
US8875239B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 10, 2011 |
| Grant date | Oct 28, 2014 |
| Priority date | — |
| Expiry date | Aug 10, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F21/36
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Implementing security access includes receiving a request to perform an activity over a network and administering a cognitive test responsive to the request. The administering includes randomly selecting a set of related images from a database of images, randomly selecting one image that is unrelated to the set of related images, displaying the set of related images along with the image that is unrelated to the set of related images, and prompting a user to identify the image that is unrelated to the set of related images. Implementing the security access also includes processing results of the cognitive test, and executing the activity when it is determined from the processing that the cognitive test has been successfully completed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.