System Administrator Course
Master Linux user management, SSH hardening, permissions, and security best practices in this System Administrator Course. Build reliable server setups, automate workflows, and protect critical data for real-world technology environments.

from 4 to 360h flexible workload
certificate valid in your country
What will I learn?
The System Administrator Course gives you practical skills to manage users, groups, and secure remote access on Ubuntu servers. Learn onboarding and offboarding, permission strategy, SSH hardening, VPN integration, MFA, logging, and auditing. You also design server inventories, automate account management with Ansible and scripts, and apply security best practices for reliable, compliant environments.
Elevify advantages
Develop skills
- Linux user lifecycle mastery: onboard, offboard, lock, and audit accounts fast.
- Secure SSH and VPN access: harden logins, manage sudo, and enforce MFA quickly.
- File server permission design: plan folders, UNIX/ACL rights, and group access.
- Automate admin tasks: Ansible, shell scripts, cron, and compliance reporting.
- Build clean server inventories: map hosts, roles, groups, and access in minutes.
Suggested summary
Before starting, you can change the chapters and workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
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Course in PDF