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.

Skills you'll gain: Django (Web Framework), GitHub, Version Control, Git (Version Control System), User Interface and User Experience (UI/UX) Design, User Experience Design, Secure Coding, User Interface (UI), Web Development, Application Security, Application Frameworks, Development Environment, Authentications, Usability, Web Applications, Integrated Development Environments, User Accounts, Authorization (Computing)
★ 4.7 (15) · Intermediate · Guided Project · Less Than 2 Hours

Beginner · Course · 1 - 4 Weeks

Skills you'll gain: iOS Development, Apple iOS, Swift Programming, Mobile Development, Mobile Development Tools, Application Development, Development Environment, Knowledge of Apple Software, UI Components, User Interface (UI), User Interface (UI) Design, Integrated Development Environments, Programming Principles, Debugging, Git (Version Control System), Data Management
★ 4.4 (35) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: 3D Modeling, Autodesk, 3D Assets, Design Software, Visualization (Computer Graphics), Computer Graphics, Computer Graphic Techniques, Layout Design, Editing, Functional Design, Graphical Tools, Image Quality, Simulations, Fine-tuning
★ 4.8 (69) · Beginner · Specialization · 1 - 3 Months

Microsoft
Skills you'll gain: File I/O, Memory Management, C and C++, C++ (Programming Language), Code Reusability, Vibe coding, API Design, Software Architecture, Software Design, Functional Design, Maintainability, Data Import/Export, Data Structures, AI literacy, AI Integrations, Data Validation, Performance Tuning, Secure Coding, Build Tools, Package and Software Management
Beginner · Course · 1 - 3 Months

Skills you'll gain: Kubernetes, Application Deployment, Cloud-Native Computing, Scalability, Containerization, API Gateway, Devops Tools, Cloud Storage, Network Troubleshooting, Authentications, DevOps, Debugging, Development Environment, Software Installation, Network Routing, General Networking, Cloud Platforms, Google Cloud Platform, Network Protocols, Application Programming Interface (API)
★ 4.6 (12) · Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: React Native, Mobile Development, iOS Development, Apple iOS, Android Development, Mobile Development Tools, UI Components, Cross Platform Development, React Redux, Application Development, React.js, Application Frameworks, Development Environment, Debugging, Context Management, Software Development, Data Persistence, Command-Line Interface, Data Validation
★ 4.9 (22) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Agentic Workflows, Prompt Engineering, Agentic systems, Prompt Patterns, AI Workflows, Generative AI Agents, AI Personalization, Context Engineering, AI literacy, Human Computer Interaction, Human Centered Design, Responsible AI, Experience Design, User Flows, Design Strategies
Intermediate · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Strategic Sourcing, Supplier Risk Management, Supplier Management, Procurement, Vendor Management, Supplier Relationship Management, Project Scoping, Supply Management, Keyword Research, Market Analysis, Market Intelligence, Market Research, Market Data, Scope Management, Business Research, Report Writing, Data Collection, Project Documentation
★ 3.6 (7) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Application Deployment, Data Maintenance, Network Architecture, Cloud Infrastructure, Data Storage, Network Infrastructure, Scalability, Issue Tracking, Public Cloud, General Networking, Data Security, Network Monitoring, Serverless Computing, Network Planning And Design, Network Security, Authentications, Infrastructure Security, Authorization (Computing), Data Loss Prevention, Remote Access Systems
★ 4 (23) · Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: Open Web Application Security Project (OWASP), Threat Modeling, Application Security, Software Development Life Cycle, DevSecOps, Threat Management, Security Testing, Secure Coding, Cloud Security, Encryption, Vulnerability Scanning, Software Development, Cryptography, CI/CD, Cloud Platforms, DevOps, Vulnerability Assessments, Vulnerability Management, Penetration Testing, Configuration Management
★ 4.4 (8) · Intermediate · Course · 3 - 6 Months

University of California, Davis
Skills you'll gain: Data Dictionary, Health Informatics, Extract, Transform, Load, Data Synthesis, Analytical Skills, Fraud detection, Data Integration, Data Analysis, Clinical Data Management, Clinical Informatics, Data Wrangling, Data Transformation, Data Processing, Risk Analysis, Data Quality, Classification Algorithms
★ 4.4 (36) · Intermediate · Course · 1 - 4 Weeks