Free Online Security Courses & MOOCs

Coursera

Universidad Anáhuac

Digital Shield: Cybersecurity for Data and System Protection (Coursera)

Security & Networking

Welcome to 'Digital Shield: Cybersecurity for Data and System Protection', an introductory course designed by Coursera in partnership with CYBERPRO Global. This course is your gateway into the world of information security, where you'll learn how to protect sensitive data and maintain the integrity of your systems against cyber threats. Whether you're new to cybersecurity or looking to enhance your existing skills, this program offers a clear path to understanding and applying essential cybersecurity practices.

Sep 21st 2026

5-12 Weeks

Security Malware Cybersecurity

Coursera

University of London

Cyber Security Fundamentals (Coursera)

Security & Networking

Dive into the world of Cyber Security with our beginner-friendly course designed for anyone with a basic understanding of IT. Explore key concepts, understand threats, and learn effective strategies to safeguard your information in an increasingly connected world.

Sep 20th 2026

3 Weeks

Cryptography Security Information Security

Coursera

University of Maryland, College Park

Hardware Security (Coursera)

Security & Networking

Discover the critical role of hardware in digital system security with our Hardware Security course on Coursera. Gain insights into vulnerabilities, understand physical attacks, and learn essential tools and skills for building secure and trusted hardware solutions.

Sep 14th 2026

5-12 Weeks

Security Hardware Computer Science

Coursera

University of California, Irvine

Networking and Security in iOS Applications (Coursera)

Security & Networking

Unlock the potential of your iOS app development skills by mastering networking and security fundamentals. This course will guide you through building robust, secure iOS applications that can interact with web services, store data safely using Core Data, and efficiently manage push notifications. With practical code tutorials and conceptual insights, you'll create a personal app toolbox to enhance your own projects.

Sep 14th 2026

4 Weeks

Security JSON Networks

Coursera

University System of Georgia

Cybersecurity and the Internet of Things (Coursera)

Security & Networking

Dive into 'Cybersecurity and the Internet of Things' - a comprehensive course designed to equip you with the knowledge needed to navigate the connected world safely. Explore the intersection between IoT and cybersecurity, understanding vulnerabilities and implementing protective measures.

Sep 14th 2026

4 Weeks

Security Cybersecurity Privacy

Coursera

EIT Digital

Web Connectivity and Security in Embedded Systems (Coursera)

Security & Networking

Embark on a journey to understand how modern devices connect and communicate over the web through our 'Web Connectivity and Security in Embedded Systems' course. Gain insights into essential technologies that enable internet connectivity for embedded devices, explore network protocols, and delve into securing these interconnected systems against potential threats. This course is designed for those interested in the intersection of computer science, networking, and cybersecurity as applied to embedded systems.

Sep 14th 2026

5-12 Weeks

Cryptography Security Embedded Systems

Coursera

Vanderbilt University

Engineering Maintainable Android Apps (Coursera)

CS: Software Engineering Computer Science

Dive into the world of maintainable Android app engineering with our 4-week MOOC. Explore test-driven development methods, unit testing techniques using JUnit and Robotium, and apply essential Java/Android software patterns to create robust, scalable apps that are easy to maintain and extend over time.

Sep 14th 2026

4 Weeks

Security Android Software Engineering

Coursera

University of Colorado System

TCP/IP and Advanced Topics (Coursera)

Security & Networking

This in-depth Coursera course provides a thorough understanding of TCP/IP protocols, essential for anyone working in networking or IT. Learn about IP addressing, TCP mechanisms, and delve into advanced concepts such as Multicast, Software-Defined Networking (SDN), and network security strategies to enhance your expertise in modern network communications.

Sep 14th 2026

5-12 Weeks

Security Networks TCP/IP

Coursera

University of Colorado System

Introduction to Cybersecurity for Business (Coursera)

Security & Networking

Dive into the essential aspects of computer security with our Introduction to Cybersecurity for Business course. Gain practical insights into safeguarding your company’s data, understanding potential risks, and implementing effective cybersecurity measures. Perfect for business owners, IT staff, and anyone looking to enhance their organization's digital defenses.

Sep 14th 2026

5-12 Weeks

Security Risk Assessment Information Security