Access control classifier training
US12399965B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 28, 2020 |
| Grant date | Aug 26, 2025 |
| Priority date | — |
| Expiry date | Jul 8, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F21/316
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A computer implemented method of access control for a user device having at least one component for determining behaviors of the user. The method including defining a training period during which access to the device is determined based on a credential-based authentication scheme wherein each access determination is used to generate an item of training data and training a machine learning classifier based on the training data such that the classifier is operable to classify user behavior as compliant or non-compliant. The method further including, in response to a determination that a behavior subsequent to the training period is classified as non-compliant, requesting a credential-based authentication of the user and permitting access to the device in response to the credential-based authentication, wherein permitting access to the device further includes constructively training the classifier based on the subsequent behavior as a compliant behavior.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.