Computer network courses can help you learn how data moves between devices, how networks are structured, and how to keep them secure and efficient.

Nanjing University
Skills you'll gain: Data Processing, Data Mining, Data Structures, Data Presentation, Object Oriented Programming (OOP), Web Scraping, Data Analysis, Python Programming, Pandas (Python Package), NumPy, Data Visualization, Data Import/Export, Data Manipulation, Matplotlib, User Interface (UI) Design
Beginner · Course · 1 - 3 Months

Skills you'll gain: Object Oriented Programming (OOP), Code Review, Microsoft Visual Studio, Development Environment, Maintainability, Integrated Development Environments, Scalability, Software Development Tools, Python Programming, Debugging, Software Installation
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Kubernetes, Containerization, Devops Tools, Docker (Software), Amazon Web Services, Application Deployment, Scenario Testing, Network Troubleshooting, Ubuntu, Infrastructure Architecture, Development Environment, Cloud Computing Architecture, System Configuration
Mixed · Course · 1 - 4 Weeks

LearnQuest
Skills you'll gain: Package and Software Management, Linux Administration, Linux, Linux Commands, Virtual Private Networks (VPN), Linux Servers, System Monitoring, Operating System Administration, Public Key Infrastructure, Ubuntu, Version Control, File Management, Command-Line Interface, Intrusion Detection and Prevention, Git (Version Control System), File Systems, User Accounts, Firewall, Cloud Computing Architecture, DevOps
Beginner · Specialization · 3 - 6 Months

Columbia University
Skills you'll gain: Image Quality, Image Analysis, Computer Vision, Photography, Color Theory, Computer Graphics, Visualization (Computer Graphics), Electronic Components, Semiconductors, Algorithms, Advanced Mathematics, Applied Mathematics
Beginner · Course · 1 - 3 Months

Skills you'll gain:
Beginner · Course · 1 - 3 Months

Skills you'll gain: Incident Response, Computer Security Incident Management, Endpoint Detection and Response, Cyber Threat Hunting, Cyber Threat Intelligence, Cyber Operations, Intrusion Detection and Prevention, Threat Detection, Cyber Attacks, Cyber Security Assessment, Cybersecurity, Network Security, Network Monitoring, Data Security, Network Analysis, Exploitation techniques, Malware Protection, Vulnerability Assessments, Operating Systems
Beginner · Course · 1 - 3 Months

Skills you'll gain: Hardware Troubleshooting, Computer Hardware, Computer Architecture, Desktop Support, Data Storage Technologies, System Configuration, USB, Peripheral Devices, System Support, End User Training and Support
Beginner · Course · 1 - 3 Months

Skills you'll gain: Google Cloud Platform, Amazon Web Services, Virtual Private Networks (VPN), Identity and Access Management, Cloud Infrastructure, Cloud Computing Architecture, Cloud Computing, General Networking, Network Routing, Firewall, User Accounts, Virtual Machines, Load Balancing
Intermediate · Course · 1 - 4 Weeks

Kennesaw State University
Skills you'll gain: Cyber Security Strategy, Cybersecurity, Mobile Security, Cyber Threat Intelligence, Network Security, Internet Of Things, Cyber Governance, Data Security, Wireless Networks, Emerging Technologies, Business Technologies, Enterprise Application Management
Beginner · Course · 1 - 4 Weeks

Atlassian
Skills you'll gain: Git (Version Control System), Version Control, GitHub, Bitbucket, Software Configuration Management, Command-Line Interface, Code Review, Collaborative Software, Graphical Tools
Mixed · Course · 1 - 4 Weeks

University of Maryland, College Park
Skills you'll gain: Android Development, Mobile Development, Data Management, User Interface (UI), UI Components, Human Computer Interaction, Java Programming, System Programming, Network Model, Geographic Information Systems, Interactive Design, Animations, Computer Programming, Computer Graphics
Mixed · Course · 1 - 3 Months