Deep packet inspection application classification systems and methods
US11411919B2 · kind B2 · utility
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17Claims
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Key dates
| Filing date | Sep 18, 2020 |
| Grant date | Aug 9, 2022 |
| Priority date | — |
| Expiry date | Sep 18, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L47/2483
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Deep Packet Inspection (DPI) application classification systems and methods are presented to enrich and improve application classification. Specifically, the systems and methods utilize domain and hostname information to enrich the DPI application classification. The systems and methods can include obtaining a packet; determining a hostname associated with the packet; utilizing a main rule to extract a domain from the hostname; and analyzing the domain and the hostname with a plurality of secondary rules based on the domain to deduce an application therefrom.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.