Free Online Network Security Courses & MOOCs

Coursera

University of Colorado System

Cloud Computing Security (Coursera)

Security & Networking

Dive into Cloud Computing Security with our expert-led course. Designed for beginners to advanced users, this course uses Amazon Web Services (AWS) as a practical learning platform. You'll learn how to securely set up cloud resources, manage user access, configure web services, and automate tasks using the AWS Command Line Interface. Whether you're looking to safeguard your business's digital assets or enhance your IT career, this course provides the knowledge and skills needed for effective cloud security.

Nov 30th 2026

4 Weeks

Security Cloud Computing Network Security

Coursera

University of London,Royal Holloway, University of London

Introduction to Network Security (Coursera)

Security & Networking

Dive into the world of network security with our Introduction to Network Security course. Gain a deep understanding of key technologies like protocols, computer networks, data centers, and more, crucial for protecting your organization's critical infrastructure. Perfect for beginners and professionals alike.

Nov 30th 2026

5-12 Weeks

Security Cybersecurity Internet Protocol

Coursera

IBM

Cybersecurity Architecture (Coursera)

Security & Networking

Discover the essential principles of Cybersecurity Architecture in this expert-led online course from Coursera. Learn to safeguard your organization's digital assets against cyber threats and understand the complex landscape of modern cybersecurity. Whether you're a beginner or looking to advance your skills, this course provides valuable knowledge and practical tools for effective information security management.

Nov 30th 2026

5-12 Weeks

Security Cybersecurity Data Security

Coursera

University System of Georgia

Cybersecurity and Its Ten Domains (Coursera)

CS: Software Engineering

Dive into the critical field of Cybersecurity with our in-depth online course. Learn about the ten key domains, from governance to physical security, and gain the knowledge needed to safeguard digital environments effectively.

Nov 23rd 2026

5-12 Weeks

Cryptography Information Security Cybersecurity

Coursera

University of Colorado Boulder

Network Systems Foundations (Coursera)

Security & Networking

Dive into the essential components that make up network systems with our introductory course, Network Systems Foundations. This course will guide you through understanding the Link Layer, Internet Protocol (IP), router data planes, Transport Layer, Application Layer, and key aspects of network security. Whether you're a beginner or looking to refresh your knowledge, this course is designed to provide a strong foundation in networking principles.

Nov 23rd 2026

5-12 Weeks

Networks Networking Network Security

Coursera

University System of Georgia

Cybersecurity and Mobility (Coursera)

Security & Networking

Embark on a journey to understand the evolving landscape of cybersecurity and mobility with this expert-led course. Learn how to protect sensitive information as you navigate through the rapid advancements in mobile technology and IT security. Perfect for those aiming to lead in the field of cybersecurity and mobility management.

Nov 16th 2026

4 Weeks

Security Cybersecurity Mobility

Coursera

University System of Georgia

Managing Network Security (Coursera)

Security & Networking

Discover how to fortify your organization’s network security in our 'Managing Network Security' course. Gain insights into the various threats posed by internal and external networks and learn effective strategies to manage protection of information when it is accessible via these networks.

Nov 16th 2026

5-12 Weeks

Security Cybersecurity Networking

Coursera

Check Point Software Technologies Ltd

Check Point Jump Start: Maestro Hyperscale Network Security (Coursera)

Security & Networking

Dive into the world of hyperscale network security with Check Point's Jump Start: Maestro Hyperscale Network Security course. This expert-led program will guide you through the initial setup, configuration, and utilization of the Maestro Orchestrator to fortify your network against modern threats. Whether you're a network administrator or a cybersecurity enthusiast, this course offers practical insights and hands-on demonstrations to help you leverage Maestro's powerful features effectively.

Nov 16th 2026

4 Weeks

Security Network Security Firewalls

Coursera

IBM

Network Security & Database Vulnerabilities (Coursera)

Security & Networking

Discover the essential background needed to grasp basic network security principles with our in-depth online course. Explore topics such as Local Area Networks, TCP/IP protocols, the OSI model, routing fundamentals, and how these elements interact with an organization's cybersecurity defenses. Learn to identify and mitigate database vulnerabilities that could leave your data exposed.

Nov 16th 2026

4 Weeks

Security TCP/IP Cybersecurity