Overview

About Security Onion

Security Onion is a free and open-source Linux distribution for threat hunting, enterprise security monitoring, and log management. It includes Elasticsearch, Logstash, Kibana, Snort, Suricata, Zeek (formerly known as Bro), Wazuh, Sguil, Squert, CyberChef, NetworkMiner, and many other security tools. The easy-to-use Setup wizard allows you to build an army of distributed sensors for your enterprise in minutes!

At a glance

Software information

Industries served, licensing and the support Security Onion provides.

Licensing

Free
Free version

Support

Online (Ticket)

Training

Help Guides
Blogs

Knowledge Base

Help Guides
Blogs

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Capabilities

Security Onion features

The full feature set, grouped by module.

Network Security Software

Access Control
Compliance Management
Intrusion Detection System
Real Time Monitoring
Security Assessment
Threat Management
Vulnerability Management

Plans

Security Onion pricing

Free Version

Yes

Payment Frequency

Free

Vendor pricing page

Media

Screenshots & video

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