Free Online Linux Security Courses & MOOCs

Coursera

IBM

Cybersecurity Roles, Processes & Operating System Security (Coursera)

Security & Networking

Dive into the essential aspects of cybersecurity with our in-depth course. Explore various roles within an organization's cybersecurity framework, understand critical processes, and gain insights into multiple operating systems' architecture, file systems, and basic commands. This course is designed to equip you with the foundational knowledge needed to protect against cyber threats effectively.

Jun 29th 2026

4 Weeks

Operating Systems Linux Cloud Computing

The Linux Foundation

Linux Foundation

Introduction to Linux (Linux Foundation)

Security & Networking

Discover the fundamentals of Linux with our comprehensive online course designed for beginners. Whether you're new to Linux or looking to refresh your knowledge, this course will guide you through understanding and utilizing this versatile open-source operating system. Learn about graphical interfaces, command lines, and explore various Linux distributions. Start your journey into the world of Linux today!

Self Paced

Self-Paced

Operating Systems Linux Open Source

Udacity

Configuring Linux Web Servers (Udacity)

Security & Networking

Discover how to share your web applications globally by mastering the basics of Linux server configuration. This course from Udacity will guide you through setting up an Ubuntu server environment for hosting web applications. You'll learn essential Linux fundamentals, deploy Python WSGI applications, and manage PostgreSQL databases within a Vagrant virtual machine setup.

Self Paced

Self-Paced

Operating Systems Linux OS