Security Onion
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Overview
HEALTH SCORE
Excellent*
Partial score (2/3 categories)
62out of 65
Strong development cadence. Maintainer coverage is the only remaining gap. Security & Supply Chain is unavailable, so weights were redistributed.
LIFECYCLE
Active
Consistent commits, responsive maintainers, regular releases, and healthy issue triage.
Health breakdown
Excellent*(62/65)
Maintainer availability, known risks and supply chain posture, and whether the project is actively developed or appropriately stable.
Maintainer responsiveness
Median response time is 5 days.
Bus factor
9 active maintainers currently have merge rights.
Organization Diversity
Contributors span 94 organizations.
Project Achievements
Leaderboards
About
Security Onion is a free and open platform for threat hunting, enterprise security monitoring, and log management. It includes our own interfaces for alerting, dashboards, hunting, PCAP, detections, and case management. It also includes other tools such as osquery, CyberChef, Elasticsearch, Logstash, Kibana, Suricata, and Zeek.
First commit
Software value
$14M
License(s)
Other
Data sources
Git
GitHub