Reputation management for network content classification
US8719352B2 · kind B2 · utility
6Cited by
43References
31Claims
0Family size
Assignee
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Key dates
| Filing date | Jan 29, 2010 |
| Grant date | May 6, 2014 |
| Priority date | — |
| Expiry date | Mar 13, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F21/552
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A system derives a reputation for a plurality of network addresses, the reputation of each network address determined by analyzing a plurality of high-level email features related to one or more emails originating from the network address. The plurality of high-level email features include domain registration analysis, hashed term frequency indexing, persistent communication, address age, correlation analysis, zombie detection, and hash vault matching.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.