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

Coursera
Skills you'll gain: Microsoft Word, Business Writing, Editing, Writing, Document Management, Multimedia, Entrepreneurship, Productivity Software, Office Administration, Graphic Design
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Responsive Web Design, No-Code Development, User Interface and User Experience (UI/UX) Design, User Experience Design, Web Design, Web Content, Information Architecture
Intermediate · Course · 1 - 4 Weeks
University of Illinois Urbana-Champaign
Skills you'll gain: Hardware Troubleshooting, Computer Hardware, 3D Modeling, Manufacturing Processes, Digital Design, Mechanical Design, Control Systems, Materials science, Electronic Components, Mechanical Engineering
Beginner · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Generative AI, Prompt Engineering, LLM Application
Beginner · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: User Interface and User Experience (UI/UX) Design, Blockchain, Web Development Tools, React Redux, User Experience Design, Application Design, Application Security, Application Development, Web Applications, Software Development Tools, Front-End Web Development, Application Programming Interface (API), Transaction Processing, Back-End Web Development
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Network Performance Management, Network Monitoring, Performance Tuning, Network Troubleshooting, Virtual Private Networks (VPN), Load Balancing, Performance Testing, Network Administration, TCP/IP, Network Engineering, Google Cloud Platform, VPN Clients, Network Analysis, Virtual Machines
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Email Automation, Debugging, Software Testing, Software Development Methodologies, Continuous Integration, Integration Testing, Data Mapping, File Management
Intermediate · Course · 1 - 4 Weeks
Skills you'll gain: User Provisioning, User Accounts, Google Workspace, Cloud Management, Identity and Access Management, Role-Based Access Control (RBAC)
Beginner · Course · 1 - 4 Weeks

University of Michigan
Skills you'll gain: Sampling (Statistics), Sample Size Determination, Data Collection, Surveys, Quantitative Research, Statistical Methods, Statistical Analysis, Statistical Software, Probability & Statistics, Probability, Network Analysis
Beginner · Course · 1 - 3 Months

Skills you'll gain: Feature Engineering, Responsible AI, Tensorflow, Exploratory Data Analysis, Keras (Neural Network Library), Data Quality, Machine Learning, Applied Machine Learning, Google Cloud Platform, Scikit Learn (Machine Learning Library), Supervised Learning, Machine Learning Algorithms, Dataflow, MLOps (Machine Learning Operations), Data Ethics, Artificial Neural Networks, Cloud Computing, Performance Tuning, Data Pipelines, Deep Learning
Intermediate · Specialization · 3 - 6 Months

Google Cloud
Skills you'll gain: Prompt Engineering, Google Cloud Platform, Identity and Access Management, Distributed Denial-Of-Service (DDoS) Attacks, Cloud Infrastructure, Kubernetes, Cloud Security, Virtual Machines, Generative AI Agents, Infrastructure As A Service (IaaS), Data Loss Prevention, Cloud Storage, Containerization, Application Development, Network Infrastructure, Security Management, Cloud Computing, Malware Protection, Virtual Private Networks (VPN), Continuous Monitoring
Intermediate · Specialization · 3 - 6 Months

Johns Hopkins University
Skills you'll gain: Intrusion Detection and Prevention, Incident Response, Threat Detection, Endpoint Detection and Response, Computer Security Incident Management, Cyber Threat Intelligence, Distributed Denial-Of-Service (DDoS) Attacks, Anomaly Detection, Cybersecurity, Cyber Security Strategy, Threat Management, Continuous Monitoring, System Monitoring, Virtual Machines, Network Security, Event Monitoring, Network Monitoring, Applied Machine Learning, Network Analysis, Data Analysis
Intermediate · Specialization · 3 - 6 Months