Linux Security Course
This course equips you with practical skills to fortify Linux servers against threats. Delve into securing SSH access, setting up firewalls, managing users and permissions, protecting file systems, and enhancing logging for threat detection. Learn automation techniques for consistent security in production environments, ensuring servers remain resilient in real-world scenarios.

flexible workload of 4 to 360h
valid certificate in your country
What will I learn?
Gain hands-on expertise in securing Linux servers quickly. Master file system protection, credential management, and precise permission controls. Implement secure SSH configurations, restrict user and sudo access, and enforce robust password policies. Additionally, configure firewalls, secure network services, optimise logging and monitoring, deploy Fail2ban, and automate security hardening using straightforward tools and scripts.
Elevify advantages
Develop skills
- Secure user access: Set up SSH, sudo, and strong password policies efficiently.
- Harden file systems: Secure permissions, secrets, and vital configuration files.
- Fortify SSH: Implement optimal sshd_config, key authentication, and anti-brute-force measures.
- Deploy firewalls: Utilise ufw, iptables/nftables, and VPN-compatible rules securely.
- Monitor threats: Optimise logs, Fail2ban, and alerts for early attack detection.
Suggested summary
Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
Your classes are perfect. I got the one-year package and finally have the chance to follow several topics I'm interested in without having to switch platforms... I appreciate everything you do, I've already recommended you to others...

Giulio CarloDigital Marketing Student
I like how the lessons are straight to the point and how I can switch chapters and skip content I don't need.

Mariana FerresPhotography Student
I like the content and the way the videos are presented and transcribed, which speeds up the process!

Luciana AlvarengaNail Design Student
The platform is fast and easy to use. The variety of content and the supplementary videos really help with learning.

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