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

LearnQuest
Skills you'll gain: Blockchain, Interoperability, Network Architecture, Solution Architecture, Information Technology Architecture, Enterprise Architecture, Cryptography, Identity and Access Management, Emerging Technologies, Encryption, Threat Modeling, Systems Integration, Information Privacy, Scalability, Security Testing, Requirements Analysis, Prototyping
Intermediate · Course · 1 - 3 Months
University of Glasgow
Skills you'll gain: Javascript, HTML and CSS, Web Development, Front-End Web Development, Event-Driven Programming, Computational Thinking, Software Testing, Software Development, Application Frameworks, Computer Programming Tools, Development Environment, Visualization (Computer Graphics), Programming Principles, Computer Graphics, Animations
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Identity and Access Management, Data Loss Prevention, Cloud Security, Data Security, Payment Card Industry (PCI) Data Security Standards, Google Cloud Platform, Security Engineering, Network Security, Firewall, Cloud Computing Architecture, Continuous Monitoring, CI/CD, Encryption
Beginner · Course · 1 - 3 Months

Coursera
Skills you'll gain: Javascript, Event-Driven Programming, Web Design and Development, Interactive Design, Web Applications, Interaction Design, Scripting, UI Components, Web Development, Scripting Languages, Data Validation
Beginner · Guided Project · Less Than 2 Hours

Universidades Anáhuac
Skills you'll gain: ChatGPT, Generative AI, Responsible AI, Prompt Engineering, Business Process Automation, LLM Application, Natural Language Processing, Artificial Intelligence, Content Creation
Beginner · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Google Workspace, User Provisioning, User Accounts, Cloud Services, Systems Administration, Identity and Access Management
Beginner · Course · 1 - 4 Weeks

DeepLearning.AI
Skills you'll gain: Large Language Modeling, Generative AI, Generative Model Architectures, Data Cleansing, Performance Testing, System Configuration
Beginner · Project · Less Than 2 Hours
Skills you'll gain: Tool Calling, Real Time Data, Debugging, Artificial Intelligence and Machine Learning (AI/ML), API Gateway, Servers, Agentic systems, Artificial Intelligence, Middleware, LLM Application, Server Side, Generative AI, Network Protocols, Software Architecture
Intermediate · Course · 1 - 4 Weeks
Skills you'll gain: Django (Web Framework), Postman API Platform, Restful API, Data Validation, Authentications, Authorization (Computing), Application Programming Interface (API), API Design, JSON, Object-Relational Mapping, Model View Controller, Python Programming
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: OpenAI, LLM Application, Prompt Engineering, Generative AI, Back-End Web Development, Restful API, Application Programming Interface (API), Web Design and Development, Web Applications, UI Components
Intermediate · Guided Project · Less Than 2 Hours

The Hong Kong University of Science and Technology
Skills you'll gain: Differential Equations, Linear Algebra, Matlab, Engineering Calculations, Engineering Analysis, Numerical Analysis, Finite Element Methods, Integral Calculus, Mathematical Software, Mechanical Engineering, Calculus, Algebra, Applied Mathematics, Mathematical Modeling, Engineering, Simulation and Simulation Software, Advanced Mathematics, Geometry, Computational Thinking, Estimation
Beginner · Specialization · 3 - 6 Months

University of California San Diego
Skills you'll gain: Apache Spark, Apache Hadoop, Data Integration, Exploratory Data Analysis, Big Data, Graph Theory, Data Pipelines, Data Processing, Database Design, Data Modeling, Regression Analysis, Data Management, Applied Machine Learning, Data Presentation, Scalability, Data Mining, Statistical Analysis, NoSQL, Database Management Systems, MongoDB
Beginner · Specialization · 3 - 6 Months