How can I stop our SIEM from generating thousands of false positive alerts every single day without accidentally blinding our security analysts to a real intrusion?
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How can I stop our SIEM from generating thousands of false positive alerts every single day without accidentally blinding our security analysts to a real intrusion?
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NIST SIEM alert fatigue detection engineering false positive tuning guidance correlation rules alert prioritizationGoogle ↗
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NIST SIEM alert fatigue detection engineering false positive tuning guidance correlation rules alert prioritization Google ↗
- 4. **Reduce alert noise.** Refine monitoring tools and alerting mechanisms to differentiate between typical administrative actions and potential threat behavior. Additionally, correlate remote authentication activities to identify anomalies and outliers, thus focusing on alerts that most likely indicate suspicious activities. · media.defense.gov
- Get fine-tuning recommendations for your analytics rules in Microsoft Sentinel · learn.microsoft.com