This course provides comprehensive, hands-on training for securing Linux and Unix environments through system hardening, automation, and auditing. This course equips security and system professionals with the practical skills needed to reduce attack surfaces, enforce policy, and maintain secure, compliant systems across hybrid and enterprise environments. Participants learn how to harden operating systems, secure services, automate security controls, and validate configurations using industry-proven techniques.

The course emphasizes real-world defensive practices aligned with operational security and compliance requirements.