Computer network courses can help you learn about network architecture, protocols, security measures, and troubleshooting techniques. You can build skills in configuring routers and switches, managing firewalls, and optimizing network performance. Many courses introduce tools like Wireshark for packet analysis, Cisco Packet Tracer for simulation, and various network monitoring software, allowing you to apply your knowledge in practical scenarios and enhance your technical expertise.

Skills you'll gain: Network Security, Network Administration, Infrastructure Security, Ansible, Information Systems Security, Firewall, Network Infrastructure, Security Controls, Wireless Networks, Network Monitoring, Computer Networking, Identity and Access Management, Authorization (Computing), Scripting, Authentications, Automation, Encryption, Data Modeling, Application Programming Interface (API)
Intermediate · Course · 3 - 6 Months

LearnQuest
Skills you'll gain: Continuous Monitoring, Cloud Security, Disaster Recovery, Network Security, Security Strategy, Security Controls, Cloud Computing, Hybrid Cloud Computing, Infrastructure Security, Cybersecurity, Vulnerability Assessments, Threat Detection, Cloud Management, Encryption, Security Information and Event Management (SIEM), Identity and Access Management, Incident Response
Advanced · Course · 1 - 4 Weeks

Vanderbilt University
Skills you'll gain: Event-Driven Programming, Computer Programming, Distributed Computing, Computer Science, Computational Thinking, Computer Networking, Data Structures, Natural Language Processing, Algorithms, Problem Solving, Application Programming Interface (API)
Beginner · Course · 1 - 3 Months

Skills you'll gain: Cryptography, Network Security, Software-Defined Networking, Network Architecture, Computer Networking, Virtualization, Program Development, Hardware Architecture, Virtual Machines, Open Source Technology, Performance Tuning, Cloud Computing, Unit Testing
Beginner · Course · 1 - 4 Weeks

University at Buffalo
Skills you'll gain: Computer Vision, Image Analysis, Computer Graphics, Visualization (Computer Graphics), Digital Design, Artificial Intelligence, Applied Machine Learning, Computer Programming, Matlab, Algorithms, Calculus, Probability & Statistics
Intermediate · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Image Analysis, Computer Vision, Deep Learning, Generative Model Architectures, Applied Machine Learning, Artificial Intelligence and Machine Learning (AI/ML), Computer Graphics, Visualization (Computer Graphics), Machine Learning Methods, Artificial Intelligence, Data Ethics, Microsoft Excel, Generative AI, Data Processing, Responsible AI, Unsupervised Learning, Linear Algebra, Data Manipulation, Feature Engineering, Supervised Learning
Build toward a degree
Intermediate · Specialization · 1 - 3 Months

University of California, Irvine
Skills you'll gain: Network Security, Computer Hardware, Hardware Architecture, Computer Systems, TCP/IP, Information Technology, General Networking, Computer Literacy, Network Protocols, Operating Systems, System Configuration, Software Installation, Computer Networking, File Systems
Beginner · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Image Analysis, Computer Vision, Deep Learning, Computer Graphics, Machine Learning Methods, Artificial Intelligence, Data Ethics, Microsoft Excel, Applied Machine Learning, Generative AI, Responsible AI, Linear Algebra, Data Manipulation, Feature Engineering, Probability Distribution
Build toward a degree
Beginner · Course · 1 - 4 Weeks
University of London
Skills you'll gain: Computer Science, Debugging, Development Environment, Computer Systems, Web Applications, Arithmetic, Computer Literacy, Javascript, Network Security, Computer Networking, Program Development, Computer Graphics, Web Design and Development, Cybersecurity, Computer Programming, Problem Management, Computational Thinking, General Mathematics, Systems Of Measurement, Problem Solving
Build toward a degree
Beginner · Specialization · 1 - 3 Months

University of Illinois Urbana-Champaign
Skills you'll gain: C++ (Programming Language), Data Structures, Object Oriented Programming (OOP), Object Oriented Design, Graph Theory, Development Environment, Data Storage, Engineering Software, Unstructured Data, Computer Programming, Algorithms, Data Storage Technologies, Debugging, Program Development, Database Systems, Database Theory, Network Routing, Theoretical Computer Science
Intermediate · Specialization · 1 - 3 Months

Infosec
Skills you'll gain: File Systems, Microsoft Windows, Cybersecurity, TCP/IP, Network Protocols, Data Security, Litigation Support, File Management, Network Security, Operating Systems, Data Structures, General Networking, Data Validation, Record Keeping, System Software, Data Integrity, Data Analysis Software, User Accounts, USB, System Configuration
Intermediate · Specialization · 3 - 6 Months

The University of Tokyo
Skills you'll gain: Visualization (Computer Graphics), Interactive Design, Computer Graphics, Computer Graphic Techniques, Human Computer Interaction, Animations, User Interface (UI), Design, 3D Assets, Technical Design, Algorithms, Simulations
Intermediate · Course · 1 - 3 Months