Free Online Network Security Courses & MOOCs

Coursera

Check Point Software Technologies Ltd

Check Point Jump Start: Quantum Management (Coursera)

Security & Networking

Dive into 'Check Point Jump Start: Quantum Management' and unlock the full potential of Check Point’s Quantum Network Security. This course is designed for IT professionals looking to enhance their skills in implementing uncompromising security measures against both known and unknown threats. From network protection to cloud and data center security, this course equips you with the knowledge needed to safeguard your organization's digital assets effectively.

Nov 9th 2026

5-12 Weeks

Network Security Check Point Check Point Quantum Network Security

Coursera

EC-Council

Ethical Hacking Essentials (EHE) (Coursera)

Security & Networking

Embark on your journey into the world of cybersecurity with Ethical Hacking Essentials (EHE) on Coursera. This course is designed for beginners who want to understand ethical hacking and penetration testing basics. Gain insights into computer and network security concepts, including threats, vulnerabilities, password cracking techniques, web application attacks, IoT and OT security challenges, cloud computing security, and the fundamentals of pentesting. With practical hands-on experience, this course equips you with essential skills for a career in cybersecurity.

Nov 9th 2026

5-12 Weeks

Malware Information Security Cybersecurity

EdX

EC-Council

Ethical Hacking Essentials (EHE) (edX)

Security & Networking

Welcome to Ethical Hacking Essentials (EHE), the foundational course that introduces you to the world of ethical hacking. This course, offered by edX, is perfect for those new to information security and looking to build a career in protecting digital assets. Gain essential knowledge and practical skills through engaging content and lab exercises.

Self Paced

Self-Paced

Malware Information Security Cybersecurity

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.

Nov 9th 2026

2 Weeks

Security TCP/IP Cybersecurity

Coursera

Cisco Learning and Certifications

Data Security (Coursera)

Security & Networking

Discover the essential principles of Data Security in this expert-led online course. Designed for cybersecurity professionals, this program delves into data type categories and their relevance to network security analytics. Gain practical skills to enhance your role in a Security Operations Center (SOC).

Nov 9th 2026

2 Weeks

Cryptography Cybersecurity Data Security

Coursera

Akamai Technologies, Inc.

Networking Fundamentals (Coursera)

Security & Networking

Dive into the world of Networking Fundamentals with our beginner-friendly online course. Whether you're new to IT or looking to refresh your basics, this course covers essential topics like network components, OSI & TCP/IP models, protocols, and data transmission methods. Get started on building a robust understanding of computer networking today!

Nov 9th 2026

4 Weeks

TCP/IP Networking Internet Protocol

Check Point Jump Start: Quantum Spark Network Security (edX)

EdX

Check Point Software Technologies Ltd

Check Point Jump Start: Quantum Spark Network Security (edX)

Computer Science

Dive into the world of network security with Check Point's Quantum Spark course designed for small to medium businesses (SMBs). This edX offering provides a jump start on managing high-performance network appliances that integrate WiFi and LTE support. Gain expertise in setting up, configuring, and optimizing these devices while learning to leverage advanced features like Firewall, VPN, Anti-Virus, Application Control, URL Filtering, Email Security, and SandBlast Zero-Day Protection to safeguard your business's digital assets.

Self Paced

Self-Paced

Security Network Security Firewalls

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.

Nov 9th 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.

Nov 9th 2026

3 Weeks

Security Network Security AWS