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.

Illinois Tech
Skills you'll gain: Process Improvement, Process Management, Process Improvement and Optimization, Global Marketing, Business Process, Financial Statement Analysis, Organizational Leadership, Financial Statements, Brand Management, Leadership and Management, Financial Analysis, Marketing, Brand Strategy, People Management, Intercultural Competence, Financial Acumen, Leadership, Business Strategy, Financial Management, Data Analysis
★ 4.7 (396) · Intermediate · Specialization · 3 - 6 Months

Sage Publications
Skills you'll gain: Human Resource Management, Human Resources, Human Resources Management and Planning, Human Capital, Human Resource Strategy, International Relations, Labor Law, Labor Compliance, Job Analysis, Labor Relations, Sustainable Systems, Employee Relations, Workforce Management, Corporate Sustainability, Law, Regulation, and Compliance, Policy Analysis, Research, and Development, Organizational Structure, Business Management, Resource Management, Business Communication
Intermediate · Course · 1 - 3 Months

Coursera
Skills you'll gain: Marketing Effectiveness, Marketing Channel, Data-Driven Marketing, Marketing Analytics, Marketing Budgets, Performance marketing, Cross-Channel Marketing, Digital Analysis, Budget Management, Marketing Planning, Analysis, Model Evaluation, Budgeting, Media Planning, Stakeholder Communications, Marketing, Performance Measurement, Return On Investment, Journey Mapping, Digital Marketing
Beginner · Course · 1 - 4 Weeks

Rice University
Skills you'll gain: Apache Kafka, Apache Spark, Apache Hadoop, Event-Driven Programming, Distributed Computing, Java Programming, Dataflow, Java, OS Process Management, Scala Programming, Data Structures, Programming Principles, Servers, Application Frameworks, Computer Programming, Algorithms, Performance Tuning, Computer Science, Functional Design, Scalability
★ 4.6 (1.6K) · Intermediate · Specialization · 3 - 6 Months

Microsoft
Skills you'll gain: Employee Coaching, Training and Development, Dashboard, Data Storytelling, Dashboard Creation, Power BI, Coaching, People Analytics, Mentorship, People Development, Workforce Development, Employee Training, Data Presentation, Training Programs, Management Training And Development, Accountability Frameworks, Employee Engagement, Performance Measurement, Microsoft Copilot, Microsoft 365
Intermediate · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Artificial Intelligence, Generative AI, Decision Intelligence, Machine Learning Algorithms, Mathematical Theory & Analysis
★ 4.3 (18) · Intermediate · Course · 1 - 3 Months

University of Glasgow
Skills you'll gain: Model Training, Model Evaluation, Data Preprocessing, Machine Learning Methods, Statistical Methods, Machine Learning Software, Statistical Machine Learning, Data Validation, Data Processing, Data Quality, Mathematical Software, Classification Algorithms, Machine Learning Algorithms
★ 4.9 (50) · Beginner · Course · 1 - 3 Months
University of Michigan
Skills you'll gain: Database Design, SQL, Relational Databases, PostgreSQL, Database Systems, Database Development, Database Theory, Database Management, Database Software, Data Modeling, Databases, Database Architecture and Administration, Database Management Systems, Query Languages, Data Integrity
★ 4.8 (1.1K) · Intermediate · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: AI Orchestration, AI Workflows, CrewAI, LangGraph, Agentic Workflows, LLM Application, LangChain, Large Language Modeling, Agentic systems, Generative AI Agents, AI Integrations, Application Deployment, Artificial Intelligence and Machine Learning (AI/ML), Software Architecture, Systems Architecture, Context Management, API Design, Software Design, Data Validation, Memory Management
Intermediate · Specialization · 1 - 3 Months

The University of Edinburgh
Skills you'll gain: Scientific Methods, Research, Science and Research, Nutrition Education, Nutrition and Diet, Behavioral Health, Physiology, Psychology, Peer Review
★ 4.6 (896) · Beginner · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Electrical Safety, Electrical Systems, High Voltage, Electronic Components, Safety Standards, Control Systems, Thermal Management, Electronics, Failure Analysis, Energy and Utilities, Electrical Engineering, Failure Mode And Effects Analysis, Manufacturing Processes, Materials science, Chemistry, Requirements Analysis, Anomaly Detection, Estimation
★ 4.8 (2.2K) · Intermediate · Course · 1 - 3 Months

Beginner · Course · 1 - 4 Weeks