In-line detection of algorithmically generated domains
US11729134B2 · kind B2 · utility
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25Claims
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Key dates
| Filing date | Sep 30, 2019 |
| Grant date | Aug 15, 2023 |
| Priority date | — |
| Expiry date | Apr 7, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L67/02
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Detection of algorithmically generated domains is disclosed. A DNS query is received. Markov Chain analysis is performed on a domain included in the received query. A determination of whether the received query implicates an algorithmically generated domain is made based at least in part on a result of the Markov Chain analysis.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.