Learn three of the most in-demand skills in modern Linux administration: service management, containers, and security hardening. Through the industry-proven lens of the CompTIA Linux+ (XK0-006) exam, you'll manage services and system state with systemd, including unit files and systemctl, and deploy and manage containers with Docker and Podman, including images, volumes, and networking. You'll implement discretionary and mandatory access controls, configure firewalls with firewalld and iptables, apply SELinux or AppArmor policies, secure remote access, and review logs with journalctl and auditd.

Not planning to take the exam? These skills still apply on the job. Running services reliably, working with containers, and hardening systems are core tasks in modern Linux environments, so this course is useful whether or not you pursue the certification. Clear, expert instruction and in-video demos walk through each task, whether you are new to containers or already manage services daily, so you finish able to manage Linux services, deploy containerized applications, and implement comprehensive security controls.