Free Online Network Security Courses & MOOCs

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.

Oct 26th 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).

Oct 26th 2026

2 Weeks

Cryptography Cybersecurity Data Security

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.

Oct 26th 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.

Oct 26th 2026

3 Weeks

Security Network Security AWS

Coursera

Microsoft

Introduction to Networking and Cloud Computing (Coursera)

Security & Networking

Embark on your journey into the world of cybersecurity by mastering the basics of networking and cloud computing. This introductory course is designed to equip you with foundational knowledge and practical skills that are crucial for understanding modern IT infrastructures. As part of a series leading towards the Microsoft Cybersecurity Analyst Professional Certificate, this course requires no prior degree or experience, making it accessible to all aspiring cybersecurity professionals.

Oct 26th 2026

5-12 Weeks

Cloud Computing Cybersecurity Networking

Coursera

Fortinet, Inc.

Network Security Support Engineer (Coursera)

Security & Networking

Unlock the secrets to effective network security management with our Network Security Support Engineer course. Designed for professionals aiming to excel in diagnosing, troubleshooting, and optimizing FortiGate network security solutions, this course equips you with essential skills to tackle common networking and security challenges head-on. Whether you're a novice or an experienced IT professional looking to deepen your expertise, this course offers a structured learning path that combines theory with practical application.

Oct 26th 2026

5-12 Weeks

Security Cybersecurity Network Security

Coursera

Fortinet, Inc.

Enterprise Firewall Administrator (Coursera)

Security & Networking

Discover how to effectively implement and manage an advanced enterprise-level firewall security infrastructure using multiple FortiGate devices. This course provides in-depth training for aspiring and experienced network administrators looking to enhance their skills in securing corporate networks against cyber threats.

Oct 26th 2026

5-12 Weeks

Cybersecurity Network Security Firewalls

Coursera

Microsoft

Introduction to Secure Networking (Coursera)

Security & Networking

Embark on your journey into the world of IT support with 'Introduction to Secure Networking'. This beginner-friendly course is tailored for recent graduates, career changers, or anyone aiming to launch their tech career. Gain foundational knowledge and hands-on skills in secure networking, essential for securing your place in the dynamic field of information technology.

Oct 26th 2026

5-12 Weeks

Security TCP/IP Cloud Computing