Could you suggest some open source tools that serve as good IBM QRadar SIEM replacements for a homelab learning environment?
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The searches the AI actually ran for this prompt.
SEED QUERY
Could you suggest some open source tools that serve as good IBM QRadar SIEM replacements for a homelab learning environment?
1 real search · 1 real-search pass
best open source SIEM platforms Wazuh Security Onion OpenSearch SIEM Graylog 2026 features architecture licensingGoogle ↗
OBSERVED
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
Classifying 1 queries…
Searches and sources
ChatGPT1 real searches · gpt-6
best open source SIEM platforms Wazuh Security Onion OpenSearch SIEM Graylog 2026 features architecture licensing Google ↗
- wazuh.com · wazuh.com
- securityonionsolutions.com · securityonionsolutions.com
- opensearch.org · opensearch.org
- utmstack.com · utmstack.com
- graylog.org · graylog.org
- Open Source SIEM: 7 Free Tools for Your Home Lab (2026) · socsimulator.com
- Open Source SIEM Tools: 7 Best Compared, Licenses Checked · utmstack.com
- Architecture - Getting started with Wazuh · documentation.wazuh.com