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

Board Infinity
Skills you'll gain: Test Case, Test Planning, Test Automation, System Testing, Continuous Integration, Acceptance Testing, Test Tools, CI/CD, Software Quality Assurance, Continuous Delivery, Regression Testing, Quality Assurance, Selenium (Software), Software Development Tools, Debugging
Beginner · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: Java Platform Enterprise Edition (J2EE), Application Performance Management, Software Design Patterns, Java, Enterprise Architecture, Secure Coding, Model View Controller, Software Architecture, Application Security, Maintainability, Continuous Monitoring, Debugging, Scalability
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Creativity, Interactive Design
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Azure Active Directory, Role-Based Access Control (RBAC), Microsoft Azure, Kubernetes, Load Balancing, Network Monitoring, Containerization, Single Sign-On (SSO), Cloud Storage, Active Directory, Virtual Machines, Cloud Management, Application Deployment, Authorization (Computing), Cloud Computing, Authentications, Cloud Services, Network Architecture, Identity and Access Management, System Monitoring
Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: Canva (Software), Social Media Content, Social Media Marketing, Social Media, Marketing Design, Graphic Design, Branding, Marketing
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Tensorflow, Keras (Neural Network Library), Matplotlib, Artificial Neural Networks, Image Analysis, Deep Learning, Computer Vision, Applied Machine Learning, Python Programming, Adaptability, Problem Solving
Intermediate · Guided Project · Less Than 2 Hours

Salesforce
Skills you'll gain: Time Management, Productivity, Growth Mindedness, Sales Development, Professional Development, Goal Setting, Prioritization, Professionalism, Collaboration, Personal Development, Teamwork, Sales, Performance Metric, Constructive Feedback, Self-Awareness, Stress Management, Accountability
Beginner · Course · 1 - 4 Weeks

University of Virginia
Skills you'll gain: User Story, Agile Product Development, Agile Methodology, Design Thinking, User Research, Product Development, User Centered Design, Interviewing Skills, Usability Testing, Innovation, Team Oriented, Persona Development
Beginner · Course · 1 - 4 Weeks

University of Pennsylvania
Skills you'll gain: R Programming, R (Software), Statistical Analysis, Statistical Methods, Statistical Modeling, Data Analysis, Probability & Statistics, Regression Analysis, Research Design, Graph Theory
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Gmail, Authorization (Computing), Google Workspace, Email Security, Data Governance, Cloud Security, Identity and Access Management, Document Management, Data Management, File Management, Enterprise Application Management, User Provisioning, Data Security, Security Assertion Markup Language (SAML), Single Sign-On (SSO), Email Marketing
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Rust (Programming Language), Authentications, Back-End Web Development, Web Servers, Databases, Web Applications, Application Programming Interface (API), Programming Principles, System Programming, Data Structures
Intermediate · Course · 1 - 4 Weeks

Cisco Learning and Certifications
Skills you'll gain: Software-Defined Networking, YAML, Network Architecture, Network Protocols, Network Routing, Computer Networking, Data Modeling, Extensible Markup Language (XML), JSON, Automation, Application Programming Interface (API)
Intermediate · Course · 1 - 4 Weeks