Data security courses can help you learn encryption techniques, risk assessment strategies, incident response planning, and compliance regulations. You can build skills in vulnerability management, threat detection, and secure coding practices. Many courses introduce tools like firewalls, intrusion detection systems, and data loss prevention software, demonstrating how these skills are applied to protect sensitive information and maintain system integrity.

University of Colorado Boulder
Skills you'll gain: Excel Macros, Microsoft Excel, Visual Basic (Programming Language), Simulations, Code Review, User Interface (UI), Spreadsheet Software, Automation, Data Management
★ 4.9 (465) · Advanced · Course · 1 - 3 Months
Skills you'll gain: Autodesk Revit, Building Information Modeling, Document Management, Autodesk, Construction, Engineering Documentation, Architecture and Construction, Building Design, Architectural Drawing, Collaborative Software, Project Coordination, Computer-Aided Design, Digital Transformation, Architectural Design, Construction Management, Collaboration, 3D Modeling, Information Management, Data Modeling, Data Visualization
★ 4.1 (21) · Beginner · Course · 1 - 4 Weeks

Universidad Nacional Autónoma de México
Skills you'll gain: Business Valuation, Corporate Finance, Financial Management, Equities, Capital Budgeting, Business Mathematics, Capital Expenditure, Financial Data, Financial Analysis, Financial Statement Analysis, Fixed Asset, Financial Statements, Cash Flows, Decision Making
★ 4.6 (243) · Intermediate · Course · 1 - 3 Months

University of Illinois Urbana-Champaign
Skills you'll gain: Education Software and Technology, Responsible AI, Wealth Management, Machine Learning Methods, Supervised Learning, Machine Learning, Financial Services, Applied Machine Learning, Data Ethics, AI Personalization, Machine Learning Algorithms, Learning Management Systems, Digital pedagogy, Artificial Intelligence, Compliance Training, AI literacy, AI Enablement, Relationship Management, Rapport Building, Financial Planning
★ 4.4 (28) · Intermediate · Specialization · 1 - 3 Months

Queen Mary University of London
Skills you'll gain: Research Reports, Surveys, Statistical Hypothesis Testing, Survey Creation, Report Writing, Research Design, Statistical Analysis, Data Processing, Data Collection, Statistical Methods, Quantitative Research, Research Methodologies, Data Preprocessing, Statistics, Probability & Statistics, Analysis, Statistical Reporting, Descriptive Statistics, Data Validation
★ 4.8 (34) · Beginner · Course · 1 - 4 Weeks

Infosec
Skills you'll gain: Secure Coding, Distributed Denial-Of-Service (DDoS) Attacks, Application Security, Authorization (Computing), Authentications, Data Validation, Encryption, Security Software, Security Controls, Data Security, Vulnerability Scanning, Endpoint Security, Role-Based Access Control (RBAC), Intrusion Detection and Prevention, Database Application, Security Awareness, Cybersecurity, Configuration Management, Web Applications, Web Development Tools
★ 4.5 (25) · Beginner · Specialization · 1 - 3 Months

Sapienza University of Rome
Skills you'll gain: Financial Systems, Financial Data, Financial Policy, Market Data, Financial Market, International Finance, Financial Accounting, Financial Regulation, Accounting, Banking, Economics, Financial Analysis, Balance Sheet, Spreadsheet Software, Cash Flows, Data Manipulation
★ 4.5 (16) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Programmable Logic Controllers, Automation Engineering, Machine Controls, Computer Hardware, Electrical Wiring, Computational Logic, Control Systems, Automation, Simulation and Simulation Software, TCP/IP, Data Storage, Communication Systems, Applied Mathematics, Memory Management
★ 4.7 (34) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Equities, Business Valuation, Market Data, Financial Analysis, Financial Modeling, Finance, Financial Data
★ 4.5 (196) · Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Advanced Analytics, Generative AI, Decision Intelligence, Data-Driven Marketing, Marketing Analytics, Analytics, Simulations, Applied Machine Learning, Operations Research, Analytical Skills, Model Optimization, Business Analytics, Risk Analysis, Process Optimization, Return On Investment, Machine Learning, Data Science, Reinforcement Learning, Business Strategy, Statistics
Advanced · Course · 3 - 6 Months

Skills you'll gain: Education Software and Technology, Virtual Environment, Teaching, Collaborative Software, Data Sharing, Google Workspace
★ 4.8 (239) · Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Capacity Management, Data Loss Prevention, Power BI, Resource Management, Data Security, Microsoft Power Platform, Microsoft Teams, Microsoft Copilot, Microsoft 365, Data Governance, Microsoft Office, Business Intelligence, AI Enablement, AI Product Strategy, Governance, Data Analysis, Data Analysis Software, Applied Machine Learning
Advanced · Course · 1 - 3 Months