Abnormal user behavior detection
US11075933B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 27, 2019 |
| Grant date | Jul 27, 2021 |
| Priority date | — |
| Expiry date | Feb 5, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W12/68
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method for detecting and protecting against abnormal user behavior is described. The method may include generating a tensor model based on a set of user information within a temporal period. The tensor model may include a behavioral profile associated with a user of a set of users. In some examples, the method may include determining that a behavior associated with the user of the set of users is abnormal based on the tensor model, adapting the tensor model based on feedback from an additional user of a set of additional users different from the set of users, and performing a security action on at least one computing device to protect against the abnormal user behavior based on the adapting.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.