Free Online Network Security Courses & MOOCs

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

Edureka

Cloud Security on AWS (Coursera)

Security & Networking

Embark on a journey to secure your cloud environment with our Cloud Security on AWS course. Gain practical knowledge in cloud security fundamentals, AWS security services, advanced threat detection, and more. Become an expert in safeguarding your cloud infrastructure today!

Nov 16th 2026

1 Week

Encryption Network Security Cloud Security

Coursera

SkillUp EdTech

Practice Exam for ISC2 Certified in Cybersecurity (CC) (Coursera)

Security & Networking

Elevate your career in cybersecurity with our targeted Practice Exam for the ISC2 Certified in Cybersecurity (CC). Designed for those ready to validate their knowledge and skills, this course is an essential resource for aspiring professionals aiming to pass the CC certification exam. With a focus on key concepts and practical application, you'll build the confidence needed to succeed in one of today's most critical fields.

Nov 16th 2026

2 Weeks

Cybersecurity Network Security Coursera Plus

Coursera

University of Colorado System

DDoS Attacks and Defenses (Coursera)

Security & Networking

Discover how to protect your organization from Distributed Denial of Service (DDoS) attacks with this in-depth online course. From understanding the history and analyzing new threats like Mirai IoT Malware to implementing defense strategies, you'll gain a thorough knowledge of DDoS mitigation techniques. Explore A2D2, an innovative autonomous anti-DDoS network solution designed for small to medium-sized organizations.

Nov 9th 2026

4 Weeks

Security Network Security Advanced System Security Design Specialization

Coursera

Alibaba Cloud Academy

Cloud Computing Fundamentals on Alibaba Cloud (Coursera)

CS: Information & Technology

Dive into the world of Alibaba Cloud with our beginner-friendly course. Gain a solid foundation in cloud computing fundamentals by exploring essential products like storage, networking, auto-scaling, and security solutions. This course is perfect for those new to cloud architecture and looking to build their skills on Alibaba's robust platform.

Nov 9th 2026

5-12 Weeks

Security Cloud Computing Network Security

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

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

Coursera

LearnQuest

Enhancing Mac Security: Strategies for Protection (Coursera)

Security & Networking

Discover how to fortify your digital life with our 'Enhancing Mac Security' course, designed for beginners eager to learn about safeguarding their Mac workstations. This course will guide you through fundamental security features, threat assessment, and proactive management techniques. You'll gain valuable insights into automating security processes and adopting top-notch practices that ensure robust protection for your Mac.

Nov 9th 2026

3 Weeks

Security Mac OS X Network Security

Coursera

IBM

Core 2: OS, Software, Security and Operational Procedures (Coursera)

CS: Information & Technology

Embark on your journey to becoming an expert IT professional with the 'Core 2: OS, Software, Security and Operational Procedures' course by IBM. Designed for those with foundational knowledge in IT, this course is part of a series that prepares you for the CompTIA Core 2 Certification exam. Learn about operating systems, best practices in IT support, and essential skills needed to thrive in an IT career.

Nov 9th 2026

5-12 Weeks

Security Operating Systems Linux