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

Skills you'll gain: Penetration Testing, Cyber Security Assessment, Exploitation techniques, Vulnerability Assessments, Intrusion Detection and Prevention, Application Security, Network Security, Distributed Denial-Of-Service (DDoS) Attacks, Virtual Local Area Network (VLAN), Cloud Security, Wireless Networks, Application Programming Interface (API)
Advanced · Course · 1 - 4 Weeks

EDUCBA
Skills you'll gain: Ajax, Web Design, Java Platform Enterprise Edition (J2EE), Cascading Style Sheets (CSS), Web Applications, Scripting, Javascript and jQuery, Web Development, Java, Hypertext Markup Language (HTML), Middleware, Model View Controller, Hibernate (Java), Service Oriented Architecture
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Prompt Engineering, OpenAI, Real Time Data, Web Applications, ChatGPT, Application Programming Interface (API), LLM Application, User Interface (UI), Front-End Web Development, Generative AI, Large Language Modeling, Javascript, Image Analysis, Natural Language Processing
Intermediate · Course · 3 - 6 Months

Board Infinity
Skills you'll gain: Secure Coding, Cloud API, Cloud Development, Database Development, Application Deployment, Database Management, Server Side, Web Applications, Authentications
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Responsive Web Design, HTML and CSS, Cascading Style Sheets (CSS), Hypertext Markup Language (HTML), Web Design and Development, Front-End Web Development, Web Design, Maintainability, Web Development, Browser Compatibility, Semantic Web, Web Content Accessibility Guidelines
Beginner · Course · 1 - 4 Weeks

Illinois Tech
Skills you'll gain: Virtualization, Cloud-Native Computing, Network Security, Cloud Computing, Amazon Web Services, Infrastructure as Code (IaC), Cloud Computing Architecture, Virtual Machines, Network Troubleshooting, Cloud Storage, Hyper-V, Software-Defined Networking, Cloud Infrastructure, VMware ESX Servers, Network Monitoring, TCP/IP, Network Architecture, Data Centers, Data Storage, Cloud Security
Build toward a degree
Intermediate · Specialization · 3 - 6 Months

Vanderbilt University
Skills you'll gain: Storytelling, Game Design, Video Game Development, Animation and Game Design, Liberal Arts, Multimedia, Media and Communications, Art History, Psychology
Beginner · Course · 1 - 3 Months

Skills you'll gain: Prometheus (Software), Google Cloud Platform, Cloud Management, Application Deployment, System Configuration
Beginner · Project · Less Than 2 Hours

Skills you'll gain: Apple iOS, Swift Programming, Core Data (Software), Apple Xcode, Mobile Development, Interactive Data Visualization, User Interface (UI), Data Sharing, Application Programming Interface (API), Data Modeling, Data Structures, Real Time Data, Configuration Management
Intermediate · Course · 3 - 6 Months

Skills you'll gain: Virtual Environment, Unreal Engine, 3D Assets, Augmented and Virtual Reality (AR/VR), Game Design, Conceptual Design, Image Quality, Performance Tuning, Design Elements And Principles, Creativity
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: PyTorch (Machine Learning Library), Deep Learning, Machine Learning, Supervised Learning, Artificial Neural Networks, Artificial Intelligence, Python Programming, Regression Analysis, Software Installation, System Configuration, Development Environment, Performance Tuning
Intermediate · Course · 1 - 3 Months
Skills you'll gain: Data Ethics, Applied Machine Learning, Unsupervised Learning, Random Forest Algorithm, Data Analysis, Regression Analysis, Responsible AI, Decision Tree Learning, Machine Learning Algorithms, Data Collection, Deep Learning, Workflow Management, MLOps (Machine Learning Operations), Statistical Analysis, Business Ethics, Compliance Management, Learning Strategies, Test Planning, Goal Setting, Productivity
Intermediate · Professional Certificate · 3 - 6 Months