How many false positive alerts can we realistically expect to eliminate by tuning our current SIEM rules, and what tools help do this for free?
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
How many false positive alerts can we realistically expect to eliminate by tuning our current SIEM rules, and what tools help do this for free?
3 real searches · 1 real-search pass
SIEM false positive alert reduction rule tuning detection engineering best practices false positive metricsGoogle ↗
OBSERVED
free open source SIEM alert tuning tools Sigma rules chainsaw jq ElastAlert 2 documentationGoogle ↗
OBSERVED
Wazuh rules tuning false positives documentation frequency timeframe ignoreGoogle ↗
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 3 queries…
Searches and sources
ChatGPT3 real searches · gpt-6
SIEM false positive alert reduction rule tuning detection engineering best practices false positive metrics Google ↗
free open source SIEM alert tuning tools Sigma rules chainsaw jq ElastAlert 2 documentation Google ↗
Wazuh rules tuning false positives documentation frequency timeframe ignore Google ↗
- Sigma GitHub · github.com
- Wazuh GitHub · github.com
- ElastAlert 2 GitHub · github.com
- MITRE ATT&CK · attack.mitre.org
- Elasticsearch GitHub · github.com
- Reduce noise and false positives · elastic.co
- Detection Engineering & Cloud Logging · mta-sts.csoh.org
- FIRST.Org, Inc. · first.org
Queries
3 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
SIEM false positive alert reduction rule tuning detection engineering best practices false positive metrics OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 | |
free open source SIEM alert tuning tools Sigma rules chainsaw jq ElastAlert 2 documentation OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 | |
Wazuh rules tuning false positives documentation frequency timeframe ignore OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 |