Complete troubleshooting guide for Elasticsearch and OpenSearch cluster health issues, including yellow status fixes, unassigned shards resolution, and security best practices.

Comprehensive guide covering ChartMuseum setup, Helm chart creation, packaging, signing, publishing, and CI/CD automation for managing private Helm chart repositories.

A comprehensive automated script to set up a fully configured ZSH environment on Arch Linux with security-focused settings and modern CLI tools.

Complete setup guide for migrating from Logstash to Data Prepper 2.11.0 for Wazuh security event ingestion into OpenSearch, including configuration, troubleshooting, and production deployment.

Comprehensive guide for installing and configuring Multipass on Arch Linux with security best practices, troubleshooting, and maintenance procedures.

A comprehensive step-by-step guide to migrate from Wazuh indexer to OpenSearch while preserving your data and configurations.

A comprehensive analysis of Microsoft Copilot's architecture, features, security framework, and enterprise integration strategies. Includes detailed diagrams and implementation considerations.

Complete automation scripts for deploying BlueChI multi-node orchestration on Rocky Linux and Amazon Linux. Includes single-node, multi-node, and production-ready configurations with security hardening.

A comprehensive guide for integrating Wazuh Manager 4.12.0 with OpenSearch 2.19.2 and OpenSearch Dashboards for advanced alert correlation and visualization capabilities.

Step-by-step guide for upgrading the OpenSearch repository-gcs plugin, including migration strategies, compatibility handling, and best practices for snapshot management in Google Cloud Storage

A comprehensive guide to Hirte, a deterministic multi-node service controller designed for highly-regulated industries. Includes architecture diagrams, implementation steps, and comparison with Kubernetes.

Comprehensive guide to installing NeuVector container security platform using Helm, including advanced configuration, white-labeling customization, and enterprise deployment patterns

Comprehensive guide to implementing anomaly detection use cases in Wazuh, covering behavioral analysis, statistical anomalies, machine learning integration, and real-world security scenarios

UTMStack's proprietary correlation engine was built from scratch to analyze data before ingestion and maximize real-time correlation, resulting in extremely fast threat detection and response times.

A comprehensive guide for deploying MinIO object storage in Podman containers with Cloudflare Tunnel integration for secure external access without exposing ports.

Step-by-step guide for migrating Wazuh configuration from Elasticsearch to OpenSearch, including indexer settings, dashboard migration, and performance optimization

Complete guide for Wazuh data analysis, rule engine configuration, snapshot migration procedures, and Windows monitoring with WMI and Icinga integration.

Technical documentation on Wazuh Manager's keep-alive communication system, including NATS integration for real-time agent status monitoring in XDR/OXDR platforms.

Comprehensive guide to deploying XDR (Extended Detection and Response) agents as Podman Quadlets in user sessions, enabling rootless container security monitoring with systemd integration

A comprehensive guide to deploying Spotify's Backstage developer portal on Kubernetes using Helm charts, including architecture diagrams, security configurations, and production best practices.

Comprehensive guide to hardening Fedora CoreOS using CIS Distribution Independent Linux Benchmark controls through Ignition configuration, including partitioning, kernel parameters, and security policies

Step-by-step guide to installing the Security Analytics Dashboard plugin in OpenSearch Dashboards, enhancing security monitoring capabilities with analytics-driven visualizations and alerts

Master enterprise-grade Wazuh clustering and high availability for Fortune 500 operations. Learn to build scalable, fault-tolerant SIEM architectures with advanced clustering techniques and disaster recovery.

A detailed monitoring plan for containerized environments covering DNS, certificates, services, container health, resources, security, and performance metrics with implementation strategies.