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

Johns Hopkins University
Skills you'll gain: Tidyverse (R Package), Ggplot2, Data Wrangling, Exploratory Data Analysis, Plot (Graphics), R Programming, Data Import/Export, Predictive Modeling, Data Visualization, Data Visualization Software, Statistical Hypothesis Testing, Data Analysis, Data Manipulation, Data Modeling, Regression Analysis, Web Scraping, Data Presentation, Data Science, R (Software), Data Analysis Software
Beginner · Specialization · 3 - 6 Months

Google Cloud
Skills you'll gain: Google Gemini, Google Sheets, Google Workspace, Generative AI, Project Management Software, Productivity Software, Operational Efficiency, Process Improvement
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: User Research, Internet Of Things, Usability Testing, Prototyping, Design Thinking, Ideation, Automation, User Experience Design, User Centered Design, Interaction Design, Information Systems Security, Human Centered Design, Data Management, Systems Architecture, Embedded Software, Real Time Data, Hardware Architecture, Network Protocols, Systems Integration, Interoperability
Beginner · Specialization · 1 - 3 Months

Google Cloud
Skills you'll gain: Google Gemini, Google Workspace, Generative AI, Prompt Engineering Tools, Prompt Engineering, Productivity
Beginner · Course · 1 - 4 Weeks

Pontificia Universidad Católica de Chile
Skills you'll gain: Semiconductors, Electronic Systems, Electronics, Electronic Components, Basic Electrical Systems, Electronics Engineering, Power Electronics, Engineering Design Process, Schematic Diagrams, Performance Testing, Computational Logic, System Design and Implementation, Mathematical Modeling, Physics, Engineering Analysis, Engineering Calculations
Beginner · Specialization · 1 - 3 Months

University of Illinois Urbana-Champaign
Skills you'll gain: Data Ethics, Responsible AI, Wealth Management, Supervised Learning, Machine Learning, Financial Services, Applied Machine Learning, AI Personalization, Artificial Intelligence and Machine Learning (AI/ML), Learning Management Systems, Artificial Intelligence, FinTech, Data Mining, Regulatory Compliance, Financial Planning, Relationship Building, Risk Modeling, Legal Risk, Mobile Development, Human Computer Interaction
Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: Cyber Threat Intelligence, Vulnerability Assessments, Incident Response, Vulnerability Scanning, Cybersecurity, Threat Modeling, Threat Detection, Application Security, Security Management, Intrusion Detection and Prevention, Security Engineering, Security Controls, Malware Protection, Network Analysis
Intermediate · Course · 3 - 6 Months

ISC2
Skills you'll gain: Authentications, Authorization (Computing), Role-Based Access Control (RBAC), Identity and Access Management, Security Controls, User Provisioning, Data Access, Information Systems Security, Multi-Factor Authentication, Computer Security
Beginner · Course · 1 - 4 Weeks

Illinois Tech
Skills you'll gain: Database Design, Relational Databases, Database Management, Database Systems, Database Theory, Databases, SQL, Database Development, MySQL, Transaction Processing, Stored Procedure, Data Modeling, Unified Modeling Language, Data Integrity, Query Languages, Data Manipulation, Java, Application Development, Data Structures, Performance Tuning
Build toward a degree
Beginner · Specialization · 3 - 6 Months

Microsoft
Skills you'll gain: Generative AI, Microsoft Copilot, Natural Language Processing, Data Quality, Anomaly Detection, Technical Communication, Data Storytelling, Responsible AI, Data Visualization, Data Ethics, Data-Driven Decision-Making, Interactive Data Visualization, Data Pipelines, Data Cleansing, Data Visualization Software, Data Analysis, Data Science, Data Security, Data Synthesis, Critical Thinking
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Tensorflow, Artificial Neural Networks, Keras (Neural Network Library), Deep Learning, Time Series Analysis and Forecasting, Image Analysis, Natural Language Processing, Computer Vision, Forecasting, Classification And Regression Tree (CART), Supervised Learning, Machine Learning, Text Mining, Predictive Analytics, NumPy, Network Architecture, Data Processing, Data Science
Intermediate · Specialization · 1 - 3 Months

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