Best Free CS: Systems, Security & Networking Courses & MOOCs

Coursera

University System of Georgia

Implementing a Risk Management Framework (Coursera)

Security & Networking

Embark on an educational journey designed for aspiring and current security professionals aiming to ascend to the role of Chief Information Security Officer (CISO). This course, 'Implementing a Risk Management Framework', provides a structured approach to understanding risk management principles and applying them effectively within your organization. Whether you're just starting in IT or are a seasoned professional looking to advance your career, this course offers valuable knowledge and skills.

Jun 15th 2026

5-12 Weeks

Security Risk Management Cybersecurity

Coursera

IBM

Malware Analysis and Introduction to Assembly Language (Coursera)

Security & Networking

Dive deep into the world of cybersecurity with our Malware Analysis and Introduction to Assembly Language course. This course is designed for those eager to learn about the inner workings of malware, understand how it affects computer systems, and develop crucial skills in identifying, dissecting, and neutralizing these digital threats. Whether you're a beginner or looking to advance your knowledge, this course provides a solid foundation in assembly language, essential for understanding malware behavior.

Jun 15th 2026

5-12 Weeks

Security Malware Malicious Software

Coursera

EIT Digital

Becoming a Cybersecurity Consultant (Coursera)

Security & Networking

Embark on a journey to becoming a skilled Cybersecurity Consultant with our expert-led Coursera course. Dive into understanding threats, mastering technology, and grasping economic principles essential for consultants at the medium level. This course blends online learning with live webinars to equip you with both theoretical knowledge and practical skills.

Jun 15th 2026

3 Weeks

Security Cybersecurity Cyber Attacks

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.

Jun 15th 2026

5-12 Weeks

Security Cybersecurity Internet Protocol

Coursera

Google

Google Cybersecurity Action Team: Cybersecurity Essentials (Coursera)

Security & Networking

Discover the fundamentals of cybersecurity with the Google Cybersecurity Action Team’s Essentials course. Perfect for business professionals, this beginner-level program offers insights into key concepts, terminology, and strategies essential for safeguarding your organization against digital threats. Enroll now on Coursera!

Jun 15th 2026

5-12 Weeks

Security Risk Management Cybersecurity

Coursera

NVIDIA

Introduction to Networking (Cousera)

Security & Networking

Embark on an enlightening journey into the world of networking with our beginner-friendly 'Introduction to Networking' course. Designed for those new to the field, this course breaks down complex concepts into digestible modules that cover essential topics such as TCP/IP protocols, Ethernet networks, and data center fundamentals. Whether you're a student, professional, or someone curious about how networks work, this course will provide you with a strong base of knowledge to build upon.

Jun 15th 2026

2 Weeks

OSI TCP/IP Networking

Coursera

NVIDIA

The Fundamentals of RDMA Programming (Coursera)

Security & Networking

Dive into the world of advanced networking with our Fundamentals of RDMA Programming Course. Discover how Remote Direct Memory Access (RDMA) can revolutionize your understanding of data center operations and supercomputing capabilities. This course will guide you through the intricacies of RDMA, enabling direct memory access between servers without CPU intervention, thereby enhancing performance and efficiency.

Jun 15th 2026

5-12 Weeks

C Programming Coursera Plus RDMA Programming

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.

Jun 15th 2026

5-12 Weeks

Security Cybersecurity Data Security

Coursera

Edureka

Gen AI for Fraud Detection Analytics (Coursera)

Security & Networking

Embark on a journey into the world of fraud detection analytics enhanced by Generative Artificial Intelligence (Gen AI). This course is designed for professionals seeking to fortify their organization’s defenses against fraudulent activities. Through hands-on exercises and real-world case studies, you'll learn how to harness the power of Gen AI to predict, detect, and mitigate potential threats.

Jun 15th 2026

1 Week

Artificial Intelligence Fraud AI