Guilgo Blog

Notes from my daily work with technology.

Kubernetes audit in Wazuh: policy, volume, and webhook (after we broke it)

How to harden the audit policy, keep the disk from filling up, and stop the webhook from swallowing whole EventLists

Hardened Kubernetes audit for Wazuh: first-match policy, port 8088, and one event per datagram—what eight months in a k3s homelab taught us.

Posted by David Guillermo on Saturday, October 3, 2026

Auditing Kubernetes with Wazuh: API server audit logs into your SIEM

Webhook listener, audit policy, and custom detection rules for create/delete events

Step-by-step guide to audit Kubernetes with Wazuh: API server audit logs to the SIEM, webhook listener, audit policy and rules in local_rules.xml. Kubernetes security monitoring.

Posted by David Guillermo on Thursday, February 26, 2026