Links and metadata only. Inclusion is not endorsement, authorization, safety certification, or proof of completeness. Follow the upstream publisher for current terms and safe deployment guidance.
Editorial caveat
ELv2 is source-available rather than an OSI-approved license.
Reviewed placement
Blue team
Capabilities
Platforms and deployment
Platforms: Linux
Forms: Appliance or virtual machine · Self-hosted server
License note
Elastic License v2 for Security Onion and bundled Elastic components; other components retain their licenses.
Official links
- Official project — official
- Canonical repository — repository
Lifecycle evidence
First-party lifecycle evidence was checked on 2026-10-11. Re-review the official links and lifecycle before 2027-04-09.
EVIDENCE CHECKED 2026-10-11T00:00:00+00:00
EDITORIAL REVIEW 2026-10-12T00:54:37+00:00