System and method for audio fingerprinting for attack detection
US10291646B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 29, 2017 |
| Grant date | May 14, 2019 |
| Priority date | — |
| Expiry date | Sep 29, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W12/67
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method, computer program product, and computer system directed toward identification of potential social engineering activity associated with at least a portion of a communication on a communication channel based upon, at least in part, a match between a first set of audio features with a second set of one or more audio features. The first set of one or more audio features are extracted from at least a portion of a communication on a communication channel. The first set of one or more audio features from at least a portion of the communication are compared to a second set of one or more audio features to determine that at least a portion of the first set of audio features matches the second set of one or more audio features.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.