A comprehensive guide to cleaning up Git repositories, removing sensitive data, optimizing repository size, and maintaining clean Git history.

A comprehensive technical guide to implementing SCIM provisioning for OpenSearch using Keycloak as identity provider with proxy-based authentication, token flows, and security architecture considerations.

A detailed guide to configuring OpenSearch for production environments, covering memory settings, security, performance tuning, and cluster optimization.

Comprehensive guide for migrating from Wazuh indexer to OpenSearch, including data migration, configuration updates, and step-by-step replacement procedures.

An in-depth exploration of master key architecture in enterprise databases, covering two-tier encryption, key management, and implementation across major database systems.

Scripts and techniques for monitoring macOS XProtect status, including silent checks for automated security monitoring and JSON output for XDR integration.

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

A comprehensive guide to data masking, subsetting, and encryption capabilities in enterprise databases including Oracle, SQL Server, PostgreSQL, MongoDB, and more.