Network action classification and analysis using widely distributed and selectively attributed sensor nodes and cloud-based processing
A system for network traffic classification using distributed sensor nodes is provided, comprising a plurality of network traffic sensors each configured to monitor visible network traffic, analyze the monitored traffic to identify patterns, communicate with other network sensors to correlate their respective traffic data, produce a threat landscape based on the correlated traffic data, identify a potential cybersecurity threat based on the threat landscape, and export the analyzed traffic and threat landscape for use by external systems.
1 . A system for network traffic classification using distributed sensor nodes, comprising:
a plurality of network traffic sensors each comprising a plurality of programming instructions stored in a memory of, and operating on a processor of, a respective computing device, wherein each plurality of programmable instructions, when operating on the processor, cause the respective computing device to:
monitor visible network traffic at a geographically distributed network location;
analyze the monitored traffic to identify a plurality of patterns, wherein the analysis comprises analysis of a plurality of traffic sources and destinations;
communicate with at least one other of the plurality of network traffic sensors to correlate the identified plurality of patterns across multiple geographic points of observation;
produce a threat landscape, wherein the threat landscape comprises multi-source classification of identified traffic patterns indicative of potential cybersecurity threats;
provide the threat landscape to an edge server or edge network device for local threat response and policy enforcement; and
export the analyzed traffic data and the threat landscape to at least one external system for integration with security decision-making systems.
2 . The system of claim 1 , wherein the network traffic sensor is configured to operate a network-accessible software service.
3 . The system of claim 2 , wherein a potential cybersecurity threat is identified based on traffic involving the network-accessible software service.
4 . A method for network traffic classification using distributed sensor nodes, comprising the steps of:
monitoring visible network traffic at a geographically distributed network location;
analyzing the monitored traffic to identify a plurality of patterns, wherein the analysis comprises analysis of a plurality of traffic sources and destinations;
communicating with at least one other of the plurality of network traffic sensors to correlate the identified plurality of patterns across multiple geographic points of observation;
producing a threat landscape, wherein the threat landscape comprises multi-source classification of identified traffic patterns indicative of potential cybersecurity threats;
providing the threat landscape to an edge server or edge network device for local threat response and policy enforcement; and
exporting the analyzed traffic data and the threat landscape to at least one external system for integration with security decision-making systems.
5 . The method of claim 4 , wherein the network traffic sensor is configured to operate a network-accessible software service.
6 . The method of claim 5 , wherein a potential cybersecurity threat is identified based on traffic involving the network-accessible software service.