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Onions in the Cloud Make the CISO Proud: Security Onion Cloud Deployments

Wes Lambert

Security Onion lead Wes Lambert demonstrates deploying distributed network security monitoring (NSM) and threat hunting sensors in AWS and Azure.

Summary

The Cloud Visibility Gap for Enterprise Defenders

While over 90% of enterprises utilize cloud services, defenders frequently lack visibility into east-west inter-instance traffic and egress data flows.

Deploying Security Onion in Hybrid and Multi-Cloud

Wes Lambert demonstrates architecting distributed Security Onion 2 clusters natively inside AWS and Microsoft Azure virtual networks.

Capturing Cloud Network Traffic via VPC Mirroring

Lambert explains how to leverage native cloud packet mirroring (AWS VPC Traffic Mirroring and Azure Virtual Network TAP) to feed Zeek and Suricata sensors.

Hunting Cloud Threats with Centralized Analytics

The presentation showcases threat hunting workflows across aggregated cloud network logs, full packet captures, and host telemetry in the Security Onion console.

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