Protecting sensitive data using conversational history
US11323400B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 19, 2021 |
| Grant date | May 3, 2022 |
| Priority date | — |
| Expiry date | Feb 19, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L63/0263
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Methods and systems for protecting sensitive data using conversational history are described herein. An enterprise data validation server may receive conversation snippets and create a topic model. The enterprise data validation server may detect a message is being sent from a first user to a second user, determine a topic distribution between the first user and the second user, and a topic distribution of the message. The enterprise data validation server may determine a bias value associated with the message by comparing the topic distribution of the message and the topic distribution between the first user and the second user. Accordingly, based on a determination that the bias value exceeds a threshold, the enterprise data validation server send an alert containing a warning message.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.