Extending encrypted traffic analytics with traffic flow data
US11233703B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 20, 2018 |
| Grant date | Jan 25, 2022 |
| Priority date | — |
| Expiry date | May 10, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L63/168
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Techniques for enriching encrypted traffic analytics are presented. In one embodiment, a method includes obtaining telemetry data for one or more domains within a network. The telemetry data includes both encrypted traffic analytics information and traffic flow information associated with the network traffic. For each domain of the one or more domains, the method also includes generating a model comprising a mapping from a plurality of traffic flow information features to at least one encrypted traffic analytics feature. The method includes generating a database comprising generated models for each of the domains and obtaining telemetry data for a target domain that includes traffic flow information, but does not include encrypted traffic analytics information. At least one encrypted traffic analytics feature of the target domain is determined based on a plurality of traffic flow information features of the target domain using the database.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.