Free Online Networks Courses & MOOCs

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.

Aug 3rd 2026

5-12 Weeks

Networks Networking Network Security

Coursera

University of California, San Diego

Internet of Things: How did we get here? (Coursera)

Engineering Eng: Electronics

Discover how the Internet of Things has evolved from a futuristic concept into an integral part of modern life. This course takes you through the key developments and breakthroughs that led to the proliferation of smart devices in our daily routines.

Jul 27th 2026

2 Weeks

Networks Internet SmartPhone

Coursera

University of California, Santa Cruz

Cyber-Physical Systems: Modeling and Simulation (Coursera)

Engineering

Dive into the advanced field of Cyber-Physical Systems (CPS), where you'll learn how to effectively model, analyze, and simulate these intricate systems that blend digital and physical elements. This course is designed for those interested in understanding the complexities of CPS and applying their knowledge to real-world applications.

Jul 27th 2026

4 Weeks

Algorithms Networks Computation

Coursera

University of London,Goldsmiths, University of London

How Computers Work (Coursera)

Security & Networking

Dive into the fascinating world of computing with our 'How Computers Work' course. Whether you're a novice or just curious about how your devices function, this comprehensive guide will demystify the technology that surrounds us every day. From understanding CPU architecture to grasping the basics of coding and algorithms, we'll equip you with essential knowledge to navigate the digital age.

Jul 27th 2026

4 Weeks

Computer Networks Computer Science

Coursera

University of California, Davis

Social Network Analysis (Coursera)

Statistics & Data Analysis Data Science

Dive into the fascinating world of Social Network Analysis with our expert-led course. Explore how social connections shape our lives and learn to navigate them strategically. Perfect for professionals, students, and anyone interested in understanding human behavior within complex networks.

Jul 20th 2026

5-12 Weeks

Networks Social Networks Data Wrangling

Coursera

University of Washington

Computational Neuroscience (Coursera)

Robotics & Computer Vision

Dive into the fascinating world of Computational Neuroscience with our introductory course designed for those curious about how the brain works at a computational level. Learn about representation in spiking neurons, neural network processing, and adaptive algorithms that underpin various aspects of vision, sensory-motor control, learning, and memory.

Jul 20th 2026

5-12 Weeks

Neuroscience MATLAB Brain

Coursera

University of California, Irvine

Networking and Security in iOS Applications (Coursera)

Security & Networking

Unlock the potential of your iOS app development skills by mastering networking and security fundamentals. This course will guide you through building robust, secure iOS applications that can interact with web services, store data safely using Core Data, and efficiently manage push notifications. With practical code tutorials and conceptual insights, you'll create a personal app toolbox to enhance your own projects.

Jul 20th 2026

4 Weeks

Security JSON Networks

Coursera

University of Colorado System

Fundamentals of Network Communication (Coursera)

Security & Networking

Discover the fundamentals of network communication in this engaging online course. From understanding the history of networks to exploring layered architecture, protocols, and services, this course is designed for beginners and professionals alike who want to gain a solid grasp of how networks function.

Jul 20th 2026

5-12 Weeks

Networks Computer Science Communication Networks

Coursera

University of Colorado System

Peer-to-Peer Protocols and Local Area Networks (Coursera)

Security & Networking

Dive into the world of networking with our Peer-to-Peer Protocols and Local Area Networks course. This course is designed for those interested in understanding the mechanics behind reliable data transfers across networks and the intricacies of medium access control protocols. You'll explore how peer-to-peer systems operate, analyze various MAC protocols, and gain insights into local area network configurations including wireless LANs.

Jul 20th 2026

5-12 Weeks

Networks LAN Protocols