Rapid evaluation of numerically large complex rules governing network and application transactions
US8463730B1 · kind B1 · utility
6Cited by
3References
18Claims
0Family size
Assignee
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Key dates
| Filing date | Oct 23, 2009 |
| Grant date | Jun 11, 2013 |
| Priority date | — |
| Expiry date | Apr 4, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2221/2141
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A solution for rapid evaluation of numerically large complex rules governing network and application transactions includes, at a network device, receiving network transaction record comprising a plurality of elements that characterize a network transaction, creating a hash of a result of concatenating the plurality of elements, and if the hash is found in a hash table comprising, for each network transaction rule, a hash of the plurality of elements comprising the rule, blocking the network transaction or alerting a network user that a prohibited transaction has occurred.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.