Free Online Operating System 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 1st 2026

4 Weeks

Operating Systems Linux Cloud Computing

Coursera

LearnQuest

Securing Linux Systems (Coursera)

Security & Networking

Discover how to fortify your Linux operating system's defenses in our 'Securing Linux Systems' course on Coursera. Designed for IT professionals and enthusiasts alike, this course delves into the critical aspects of securing Linux environments, including ownership, authentication, authorization, backups, redundancy planning, and network perimeter security. Whether you're preparing for the LFCA exam or enhancing your Linux knowledge, this course equips you with the skills to protect your systems effectively.

Jun 1st 2026

4 Weeks

Security Operating Systems Linux

Cybersecurity Roles and Operating System Security (edX)

EdX

IBM

Cybersecurity Roles and Operating System Security (edX)

Security & Networking

Embark on a journey to understand the fundamentals of cybersecurity and delve into the critical role of operating system security. Whether you're new to the field or seeking a career change, this course provides comprehensive insights into various cybersecurity roles within an organization, from CISO to security analysts.

Self Paced

Self-Paced

Security Operating Systems Windows