Method and apparatus for computer intrusion detection
US9679131B2 · kind B2 · utility
3Cited by
1References
23Claims
0Family size
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Key dates
| Filing date | Mar 14, 2013 |
| Grant date | Jun 13, 2017 |
| Priority date | — |
| Expiry date | Jul 15, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L63/1425
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method and apparatus for intrusion detection, the method comprising: receiving a description of a computerized system, the description comprising two or more entities, one or more attribute for each entity and one or more statistical rule related to relationship between the entities; receiving data related to activity of the computerized system, the data comprising two or more events; grouping the events into two or more groups associated with the entities; comparing the groups in accordance with the statistical rule, to identify a group not complying with any of the statistical rules.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.