Network intrusion detection using MDL compress for deep packet inspection
US8312542B2 · kind B2 · utility
9Cited by
16References
26Claims
0Family size
Assignee
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Key dates
| Filing date | Oct 29, 2008 |
| Grant date | Nov 13, 2012 |
| Priority date | — |
| Expiry date | Jun 8, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L63/1416
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A network intrusion detection system and method that includes a grammar inference engine. A grammar-based Minimum Description Length (MDL) compression algorithm is used to determine an attack based on closeness of fit to one or more compression models. The network intrusion detection system and method can determine zero day attacks.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.