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: Apple Service Certification, Knowledge of Apple Software, Knowledge of Apple Hardware, Security Controls, General Networking, Data Security, Wireless Networks, Configuration Management
Intermediate · Course · 3 - 6 Months

University of Maryland, College Park
Skills you'll gain: Creative Problem-Solving, Brainstorming, User Story, Creative Thinking, Innovation, Critical Thinking and Problem Solving, Agile Methodology, Creativity, Problem Solving, Empathy, Requirements Analysis, Requirements Elicitation, Complex Problem Solving, Risk Management
★ 4.6 (23) · Intermediate · Course · 1 - 3 Months

SkillUp
Skills you'll gain: GitHub Copilot, Prompt Engineering, AI Workflows, AI Integrations, Generative AI, ChatGPT, Software Architecture, Code Review, AI literacy, Software Design, API Design, Debugging, Software Development, Application Development, AI Security, Database Design, Python Programming, Automation, Version Control, Java Programming
★ 2.2 (6) · Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Microservices, Application Deployment, Cloud Deployment, Google App Engine, Cloud Infrastructure, API Design, Restful API, Cloud Engineering, Cloud Computing Architecture, Kubernetes, Google Cloud Platform, Cloud Security, CI/CD, Cloud Computing, Infrastructure Architecture, Service Level, Site Reliability Engineering, Application Programming Interface (API), Continuous Integration, Cloud Solutions
★ 4.7 (127) · Intermediate · Course · 1 - 3 Months

University of Glasgow
Skills you'll gain: Wireless Networks, Emerging Technologies, Digital Communications, Communication Systems, Internet Of Things, Software-Defined Networking, Network Planning And Design, Distributed Computing, Artificial Intelligence and Machine Learning (AI/ML), Electrical Engineering, Electronics Engineering, Zero Trust Network Access, AI Integrations, Information Technology, Machine Learning, Trustworthiness
★ 4.7 (7) · Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Google Workspace, Meeting Facilitation, Collaborative Software, Virtual Teams, Events and Conferences, Discussion Facilitation, Business Solutions, Calendar Management, Live Streaming, Scheduling, Data Sharing
★ 4.9 (58) · Beginner · Course · 1 - 3 Months

Digital Marketing Institute
Skills you'll gain: Digital Marketing, Social Media Marketing, Marketing Channel, Social Media Campaigns, Digital Media Strategy, Digital Marketing Campaigns, Marketing Automation, Social Media Management, Social Media Content, Digital Marketing Tools, Marketing Strategy and Techniques, Digital Content, Social Media Strategy, Marketing Strategies, Digital Advertising, Social Media Analytics, Marketing, Content Marketing, Marketing Communications, Demand Generation
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Identity and Access Management, Single Sign-On (SSO), User Provisioning, User Accounts, Security Assertion Markup Language (SAML), Authorization (Computing), Authentications, Role-Based Access Control (RBAC), OAuth, Key Management, Cryptographic Protocols, Multi-Factor Authentication
★ 4.4 (8) · Advanced · Course · 1 - 4 Weeks

DeepLearning.AI
Skills you'll gain: AI Orchestration, LLM Application, AI Workflows, OpenAI API, Agentic Workflows, Tool Calling, Generative AI Agents, Retrieval-Augmented Generation, Agentic systems, Data Pipelines
★ 4.5 (14) · Intermediate · Project · Less Than 2 Hours

Skills you'll gain: File I/O, File Systems, Programming Principles, Code Reusability, File Management, Data Structures, Development Environment, Microsoft Visual Studio, Integrated Development Environments, Computer Programming, Software Installation, Debugging
Beginner · Course · 1 - 3 Months

Skills you'll gain: Data Structures, Object Oriented Design, Javascript, Object Oriented Programming (OOP)
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Retail Management, Case Studies, Retail Store Operations, Competitive Analysis, Market Analysis, Strategic Marketing, Market Intelligence, Business Strategy, Competitive Intelligence, Milestones (Project Management), Organizational Strategy
★ 5 (12) · Mixed · Course · 1 - 4 Weeks