Cross-network security evaluation
US11899790B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 22, 2022 |
| Grant date | Feb 13, 2024 |
| Priority date | — |
| Expiry date | Dec 22, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2221/034
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A computer security monitoring system and method are disclosed that feature, in one general aspect, monitoring on an ongoing basis for evidence of the presence of infected systems in one or more networks that are each associated with a monitored organizational entity possessing digital assets, continuously updating risk profiles for the entities based on information about intrusion features from the monitoring, aggregating risk scores for the entities, and electronically reporting the aggregated risk score to an end user. In another general aspect, a method is disclosed that includes acquiring and storing data relating to interactions with malware controllers over a public network, acquiring and storing a map of relationships between networks connected to the public network, extracting risk data from the stored interaction data and the stored relationship map by cross-referencing the acquired interaction data against the map of relationships, and issuing security alerts based the extracted risk data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.