Information security courses can help you learn risk assessment, network security protocols, encryption techniques, and incident response strategies. You can build skills in threat analysis, vulnerability management, and compliance with security regulations. Many courses introduce tools like firewalls, intrusion detection systems, and security information and event management (SIEM) software, demonstrating how these tools are applied to protect data and maintain system integrity.

Johns Hopkins University
Skills you'll gain: Algebra, Advanced Mathematics, General Mathematics, Applied Mathematics, Analytical Skills, Mathematical Modeling, Geometry, Graphing
Beginner · Course · 1 - 3 Months

Skills you'll gain: Linux, Linux Administration, Red Hat Enterprise Linux, File Systems, Scripting, Linux Servers, Shell Script, Linux Commands, System Configuration, Unix Shell, Unix Commands, Systems Administration, Web Servers, System Monitoring, Command-Line Interface, OS Process Management, Performance Tuning, Service Management, User Accounts
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Cloud-Native Computing, Cloud Applications, Data Store, Google Cloud Platform, Application Development, Application Design, Cloud Platforms, Cloud Storage, Cloud API, Data Storage, Transaction Processing, Software Development, Cloud Services, Databases, Development Environment, Node.JS
Intermediate · Course · 1 - 3 Months

Arizona State University
Skills you'll gain: Decision Making, Public Speaking, Problem Solving, Positivity, Presentations, Storytelling, Optimism, Communication, Verbal Communication Skills, Complex Problem Solving, Critical Thinking and Problem Solving, Communication Strategies, Creative Problem-Solving, Empowerment, Brainstorming, Growth Mindedness, Root Cause Analysis, Ethical Standards And Conduct, Resourcefulness, Independent Thinking
Beginner · Specialization · 3 - 6 Months

University of Washington
Skills you'll gain: Data Visualization, Text Mining, Social Network Analysis, Statistical Analysis, Data Visualization Software, Case Studies, Application Programming Interface (API), Unstructured Data, Data Analysis, R Programming, Statistical Methods, Correlation Analysis, Regression Analysis, Data Collection, Python Programming
Intermediate · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Pandas (Python Package), Data Analysis, Data Manipulation, NumPy, Python Programming
Beginner · Guided Project · Less Than 2 Hours

Imperial College London
Skills you'll gain: Health Policy, Health Systems, Health Equity, Health Assessment, Health Care, Public Health, Health Disparities, Health Care Administration, Governance, Health Promotion, Policy Analysis, Social Determinants Of Health, Primary Care, Sustainable Development, Community Health, Program Evaluation, Research, Case Studies
Beginner · Specialization · 1 - 3 Months

ESSEC Business School
Skills you'll gain: Case Studies, Digital Transformation, Advanced Analytics, Business Analytics, Analytics, Business Analysis, Data Analysis, Value Propositions, Consultative Approaches, Business Transformation
Mixed · Course · 1 - 4 Weeks

Northeastern University
Skills you'll gain: Health Informatics, Health Information Management, Health Systems, Health Technology, Clinical Informatics, Health Care, Health Care Administration, Data Sharing, Electronic Medical Record, Interoperability, Decision Support Systems, Data Management, Data Storage, Artificial Intelligence, Digital Transformation
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Prompt Engineering, Responsible AI, Business Analysis, Data-Driven Decision-Making, Data Analysis, AI Enablement, Data Storytelling, Artificial Intelligence, Business Process Automation, Generative AI, Stakeholder Communications, Business Requirements, AI Workflows, Requirements Elicitation, Requirements Analysis, Workflow Management, Process Optimization
Intermediate · Course · 1 - 4 Weeks

University of California, Davis
Skills you'll gain: Surveys, Statistical Hypothesis Testing, Quantitative Research, Statistical Analysis, Marketing Analytics, Market Research, Data Analysis, Marketing, Target Market, Market Analysis, Regression Analysis, Sample Size Determination, Quality Control
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Flutter (Software), Google Gemini, Generative AI Agents, Generative AI, Mobile Development, LLM Application, Application Development, Google Cloud Platform
Beginner · Course · 1 - 3 Months