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PROTECTING OVER $1B IN DAILY TRADES
DEFENDING ENERGY FOR 32+M U.S. USERS
SECURING NETWORKS FOR 52K+ TRANSPORT VEHICLES
PROTECTING OVER $10T IN MANAGED ASSETS
SECURING 16+M ANNUAL PATIENT VISITS
Product

Flow Log Sensor

Complete visibility across on-prem and cloud with context and security fidelity.

Normalization of flow data for multi-layered threat detection

Corelight’s Flow Monitoring Sensor transforms raw flow logs, whether from AWS, NetFlow, or other native flow sources, into enriched, actionable security insights. By normalizing, correlating, and enhancing native flow data into Corelight’s security-focused metadata, you gain the clarity needed to accelerate investigations, detect advanced threats, and strengthen defenses across cloud, hybrid, and on-premises environments.

  • Complete coverage: Extend flow visibility across VPCs, containers, functions, and traditional networks
  • Noise reduction: Eliminate redundant data and focus on high-value insights
  • Standard logs: Normalize non-standard flow logs into correlated, structured Zeek logs
  • Accelerated detection & response: Multi-layered threat detection with context and explainability
  • Open & interoperable: Export enriched and standardized logs into any SIEM, data lake, or analytics tool

View all specifications

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Corelight expands security across AWS environments

Enriched flow visibility

Corelight’s Flow Monitoring Sensor transforms raw flow logs from AWS and other sources into enriched security insights. Only Corelight combines unidirectional flow data from communicating hosts to get a complete view of all network activity.

Faster investigations

Cut investigation time from hours to minutes. With standardized, correlated Zeek logs, security analysts can quickly pivot from “What happened” to “Why it happened” across workloads, accounts, and networks.

Cost-optimized data

Native flow logs often generate overwhelming volumes of data. Only Corelight streamlines logs by normalizing and deduplicating information, reducing storage and SIEM ingestion costs while preserving critical detail.

How it works

Corelight can ingest flow logs from devices or storage like AWS S3 buckets to deliver standardized high-fidelity network evidence. The result is standardized, high-fidelity network evidence that integrates seamlessly with your existing cloud and on-prem security stack.

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Use cases

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Corelight named as a Leader in Forrester Wave: Network Analysis and Visibility Solutions, Q4 2025

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