Free Online Security Courses & MOOCs

Coursera

ConsenSys Academy

Blockchain: Foundations and Use Cases (Coursera)

Security & Networking

Explore the revolutionary world of blockchain with our introductory course designed for both developers and non-technical learners. Dive into the philosophy behind decentralization and understand why it's creating such a buzz. This course covers the basics of blockchain technology, including its underlying principles and how it works. You'll also delve deeper into Ethereum, a next-generation blockchain that opens up new possibilities.

Sep 7th 2026

5-12 Weeks

Security Bitcoin Blockchain

Cyber Security Basics: A Hands-on Approach (edX)

EdX

Universidad Carlos III de Madrid - UC3M,UC3Mx

Cyber Security Basics: A Hands-on Approach (edX)

Security & Networking

Discover the essential skills needed to secure your personal and professional digital environments in 'Cyber Security Basics: A Hands-on Approach'. This course is designed for beginners, offering practical knowledge on how to defend against cyber attacks and ensure data privacy.

Self Paced

Self-Paced

Security Malware Cybersecurity

Coursera

LearnQuest

Artificial Intelligence Privacy and Convenience (Coursera)

Statistics & Data Analysis Data Science

Dive into the world of Artificial Intelligence Privacy and Convenience, where we unravel the complexities involved in securing and maintaining privacy within machine learning projects. This course will equip you with essential knowledge and skills to navigate the challenges of balancing user privacy and system convenience in AI applications.

Sep 7th 2026

3 Weeks

Artificial Intelligence Security Algorithms

EdX

University of Alaska Fairbanks,AlaskaX

Arctic Security Fundamentals (edX)

Humanities Social Sciences

Dive into the heart of the Arctic with our foundational course on Arctic Security. Understand the geopolitical significance, environmental challenges, and the intricate web of international relations that define this rapidly changing region. Perfect for students, professionals, and anyone interested in global security.

Self Paced

Self-Paced

Security Cybersecurity Mining

EdX

AWS

AWS Cloud Practitioner Essentials (edX)

Business Computer Science

Embark on a transformative learning journey with 'AWS Cloud Practitioner Essentials' – an introductory course designed for both newcomers and experienced professionals alike. Dive into the fundamentals of cloud computing and explore Amazon Web Services (AWS) core services, security best practices, and architectural principles to build a robust foundation in cloud solutions. This course is your gateway to leveraging AWS capabilities to solve real-world business problems.

Self Paced

Self-Paced

Cloud Security Architecture

Coursera

University of California, Irvine

Security Governance & Compliance (Coursera)

Security & Networking

Dive into the world of cybersecurity with our foundational course on Security Governance & Compliance. Gain insights into essential concepts like the CIA triad, understand how to design effective security governance frameworks, and explore the NIST cybersecurity framework. Learn about relevant laws and regulations that shape the cyber landscape, and discover the critical roles of policies, strategies, and procedures in maintaining robust cybersecurity practices.

Sep 7th 2026

4 Weeks

Security Information Technology Policy

Coursera

University of California, Irvine

Personnel & Third-Party Security (Coursera)

Security & Networking

This Personnel & Third-Party Security course is designed for professionals looking to enhance their organization's security posture by understanding the critical role of personnel security and effective third-party risk management. You'll gain insights into creating educational programs, conducting thorough vendor assessments, and implementing best practices in VRM to safeguard your assets.

Sep 7th 2026

4 Weeks

Education Software Security

Coursera

AWS

AWS Cloud Practitioner Essentials (Coursera)

Computer Science

Embark on an essential journey into the world of cloud computing with our AWS Cloud Practitioner Essentials course. Designed for individuals new to the cloud, this course offers a foundational understanding of Amazon Web Services (AWS) that is crucial for anyone looking to leverage the power of cloud technology in their professional roles. Whether you're in IT or non-IT fields such as finance, legal, sales, and marketing, this course equips you with the knowledge needed to contribute meaningfully to your organization's cloud strategy.

Sep 7th 2026

5-12 Weeks

Security Databases Cloud Computing

Coursera

University of Illinois at Urbana-Champaign

IoT Cloud (Coursera)

Computer Science

Complete your journey into Internet of Things (IoT) mastery with 'IoT Cloud'. This comprehensive course builds upon the foundational knowledge gained from previous courses in IoT Devices, Communications, and Networking. Dive deep into advanced topics like decentralized networks and cutting-edge cloud technologies based on machine learning. Perfect for enthusiasts and professionals aiming to enhance their IoT skills.

Sep 7th 2026

4 Weeks

Security Internet Cloud Computing