How to install Security Onion on OCI

Birzu Alexandru-Adrian
Learn OCI
Published in
5 min readApr 29, 2022

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If you plan to create your own Security Operation Center using open-source solutions, one of the best Threat Detection and Monitoring, threat hunting, enterprise security monitoring, and log management is Security Onion.

In this guide I will show you how to manually install Security Onion, and how to add an additional VNIC Adapter for VCN Traffic Capturing.

Install Ubuntu

Go to OCI →Menu →Compute →Instances and click Create Instance:

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I work at Oracle as an OCI Domain Specialist. I have around 18 years of work experience, and my focus is on OCI, Observability, Multicloud and Security