Free Online Security Courses & MOOCs

Coursera

Codio

Software Security for Web Applications (Coursera)

Security & Networking

Discover the essential concepts of software security tailored specifically for web applications in this beginner-friendly course. Gain a strong foundation in common skills crucial to protecting your digital assets. This course is perfect for those looking to enhance their understanding of web application security techniques, including front-end and back-end protection strategies, as well as password management and authentication methods.

Jun 22nd 2026

3 Weeks

Security Web Applications Software Security

Coursera

Codio

Data Security for Web Developers (Coursera)

CS: Information & Technology

Embark on a journey to fortify the digital presence of your web applications with 'Data Security for Web Developers.' This course, offered by Coursera, is perfect for beginners eager to understand and implement robust data security measures. From understanding SSL/TLS certificates to navigating the complexities of GDPR compliance, cryptography, and access control, this course equips you with the tools needed to safeguard user information effectively.

Jun 22nd 2026

3 Weeks

Cryptography Security Web Development

Coursera

Cisco Learning and Certifications

Network Security (Coursera)

Security & Networking

Discover the essential skills needed for a career in cybersecurity with our Network Security course. Designed for associate-level analysts working in security operation centers, this course offers an introduction to network infrastructure and equips you with knowledge on using critical network security monitoring tools. Enhance your ability to protect organizational networks from potential threats.

Jun 22nd 2026

2 Weeks

Security TCP/IP Cybersecurity

Coursera

University of Maryland, College Park

A Strategic Approach to Cybersecurity (Coursera)

Security & Networking

Discover how to safeguard your organization's digital assets with our 'A Strategic Approach to Cybersecurity' course. Designed for both technical and non-technical individuals, this course provides a thorough understanding of cybersecurity principles and strategies to effectively combat cyber threats. Whether you're new to the field or looking to enhance your expertise, join us in mastering the art of protecting information systems.

Jun 22nd 2026

5-12 Weeks

Security Cybersecurity Coursera Plus

Coursera

Cisco Learning and Certifications

Endpoints and Systems (Coursera)

Security & Networking

Dive into the world of endpoint operating systems with our 'Endpoints and Systems' course. Designed for associate-level cybersecurity analysts, this course will equip you with essential knowledge on Windows, Linux, and Mac OS to enhance your skills in security operation centers (SOCs).

Jun 22nd 2026

3 Weeks

Security Operating Systems Windows

Coursera

Whizlabs

Azure: Network Security (Coursera)

CS: Information & Technology

Dive into the world of network security with Coursera's Azure: Network Security course. This specialized training is part of the AZ-500 certification path, designed for those aiming to become a Microsoft Azure Security Engineer Associate. Learn how to plan and implement robust security measures for virtual networks, manage private access to Azure resources, and control public access effectively. Gain in-depth knowledge on securing your cloud environment with Azure's advanced network capabilities.

Jun 22nd 2026

2 Weeks

Security Network Security Azure

Coursera

Whizlabs

AWS: Infrastructure Security (Coursera)

CS: Software Engineering

Dive into the world of AWS security with our comprehensive 'AWS: Infrastructure Security' course. Designed for those preparing for the AWS Certified Security – Specialty (SCS-C02) exam, this course focuses on designing effective security controls for edge services like AWS WAF and AWS Shield. Whether you're a seasoned professional or new to cloud security, this course will equip you with the skills needed to safeguard your infrastructure against potential threats.

Jun 22nd 2026

3 Weeks

Security Network Security AWS

Coursera

IBM

Information Technology (IT) Fundamentals for Everyone (Coursera)

Security & Networking

Embark on an enlightening journey through the core principles of Information Technology (IT) with this beginner-friendly course. Whether you're a complete novice or seeking to refresh your IT basics, our course offers a structured path to understanding essential concepts and skills that are crucial in today's technology-driven society. From understanding hardware components to mastering cybersecurity fundamentals, this course equips you with the knowledge needed to thrive in the digital age.

Jun 22nd 2026

5-12 Weeks

Security Operating Systems Information Technology

Coursera

Microsoft

Introduction to Computers and Operating Systems and Security (Coursera)

Security & Networking

Embark on your journey into the world of cybersecurity with our introductory course on Computers and Operating Systems, Enterprise Systems, and Security. Designed for those new to the field, this course serves as an essential stepping stone towards earning the Microsoft Cybersecurity Analyst Professional Certificate. Learn at your own pace and gain valuable skills that can set you on a path to a rewarding career in security.

Jun 22nd 2026

4 Weeks

Security Operating Systems Cloud Computing