Linux Security Training Course – Auditing, hardening and protecting production systems

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GOOD TO KNOW

This training course includes numerous exercises (60% practical) to enhance learning. Even if you are the only one registered, the session will still take place (except in cases of force majeure). A preliminary interview is held between the participant and/or a company representative in order to fully assess the participant’s profile (level, needs, professional context, challenges, etc.).
Assessment : during the training course, the trainer assesses the participants’ progress through multiple-choice questions, role-playing exercises and practical work. Participants receive a certificate of completion at the end of the training course.

This training course is part of our Cybersecurity Training. Discover our other cybersecurity courses to strengthen your IT system protection against current threats.

This training course is also part of our Workstations Training Courses. Discover our other workstation trainings to deploy, administer and secure your fleet of Windows endpoints.

objectives of Linux Security Training Course

By the end, each participant will be able to :

• Identify common vulnerabilities in Linux systems.
• Implement a system hardening plan.
• Secure SSH access, users, and critical services.
• Implement effective logging and monitoring of abnormal behaviour.
• Configure a local firewall (iptables, ufw) and limit the attack surface.
• Perform automated security audits with open source tools.

Prerequisites

• Have a solid foundation in Linux administration (user management, services, files, shell).
• Be comfortable with command lines and server environments.
• Basic network knowledge desirable.

Because each participant has a unique background and expectations, a preliminary interview with our expert allows us to precisely identify their objectives, level and professional challenges.
This enables us to tailor the training content to ensure relevant and personalised learning.

Target Audience

System administrators, IT technicians, security consultants, or DevSecOps teams seeking to strengthen the security of their Linux infrastructures — locally, in the cloud, or in a hybrid environment.