Leveraging Wazuh detection and alerting with Clickdetect | Anomaly Detection | Multiple Source Correlation | by Vinicius Morais

https://medium.com/@souzo/leveraging-wazuh-detection-and-alerting-with-clickdetect-anomaly-detection-multple-source-d43f7747bf74

#cybersecurity #siem #cti #wazuh

Leveraging Wazuh detection and alerting with Clickdetect | Anomaly Detection | Multple Source

Learn how to extend Wazuh with Clickdetect and ClickHouse for SQL-based threat detection, multi-source correlation, anomaly detection, and batched alerts

Medium
@souzomain Nice write-up on the Wazuh integration! The multi-source correlation approach is solid - curious how you're handling the false positive rate with behavioral anomaly detection in your environment?
@threatchain In my company, we check if the same alert has already been sent within a specific time period. I'm planning to add a silence feature to the project as well. Perhaps it would be possible to create a table for that too.

@souzomain That's a smart approach! Deduplication windows prevent alert fatigue, and silence tables are perfect for maintenance windows or known issues. You might want to consider adding silence reasons and expiration times to your table schema - makes it easier to audit later and prevents forgotten silences from causing blind spots.

What's your current deduplication window? We've seen good results with 15-30 minute windows for most alert types.