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: Control Systems, Programmable Logic Controllers, Animations, Human Machine Interfaces, UI Components, Real-Time Operating Systems, Control Panels, Interactive Design, Code Reusability, Program Development, Electronic Hardware, Simulations, Interactive Data Visualization, System Monitoring, Automation Engineering, System Configuration, Machine Controls, Plant Operations and Management, Computer Hardware, Network Troubleshooting
★ 4.7 (15) · Intermediate · Specialization · 3 - 6 Months

Coursera
Skills you'll gain: Microsoft Excel, Spreadsheet Software, Excel Formulas, Data Analysis Software, Data Entry, Productivity Software
★ 4.7 (104) · Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: ChatGPT, OpenAI API, Model Deployment, LLM Application, OpenAI, Tool Calling, Large Language Modeling, Application Deployment, Application Programming Interface (API), No-Code Development, Python Programming, Software Installation, Open Source Technology, Development Environment, Package and Software Management, User Interface (UI), Data Science
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Postman API Platform, API Testing, Data Validation, Application Programming Interface (API), Restful API, Verification And Validation, Performance Tuning, Microservices, Performance Testing, Test Tools, Security Controls, Data Integrity, Authentications
★ 4.6 (19) · Intermediate · Course · 1 - 4 Weeks

Interactive Brokers
Skills you'll gain: Environmental Social And Corporate Governance (ESG), Sustainable Development, Market Data, Corporate Sustainability, Sustainability Standards, Sustainable Business, Investment Management, Environmental Regulations, Financial Market, Petroleum Industry, Investments, Sustainability Reporting, Financial Data, Market Trend, Portfolio Management, Market Analysis, Business Ethics, Regulatory Compliance, Data Science, Risk Management
★ 4.5 (127) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Artificial Intelligence and Machine Learning (AI/ML), AI literacy, Machine Learning Methods, Applied Machine Learning, Machine Learning Algorithms, Decision Intelligence, Data Ethics, Data-Driven Decision-Making, Agentic systems
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Azure Active Directory, Role-Based Access Control (RBAC), Microsoft Azure, Single Sign-On (SSO), Active Directory, Cloud Management, Identity and Access Management, Authorization (Computing), Authentications, Multi-Factor Authentication, User Provisioning, Data Governance, Cloud Services, User Accounts, Security Controls, Virtual Machines, Self Service Technologies, Scalability
★ 4.2 (79) · Intermediate · Course · 1 - 4 Weeks

LearnQuest
Skills you'll gain: Blockchain, Risk Management, Enterprise Risk Management (ERM), Risk Analysis, Risk Management Framework, Risk Mitigation, Governance Risk Management and Compliance, Legal Risk, Interoperability, IT Security Architecture, Cyber Risk, Information Technology Architecture, Network Architecture, Governance, Solution Architecture, Application Security, Software Architecture, Cryptography, Data Storage, Systems Architecture
★ 4.8 (22) · Beginner · Specialization · 3 - 6 Months

Johns Hopkins University
Skills you'll gain: Health Policy, Health Systems, Public Health, Health Information Management, Research Design, Systems Analysis, Scalability, Technical Communication, Data Quality
★ 4.7 (42) · Intermediate · Course · 1 - 4 Weeks
Skills you'll gain: Responsible AI, Loan Origination, General Lending, Lending and Underwriting, Loan Documentation, Data Ethics, Generative AI Agents, Workflow Management, Generative AI, Regulatory Compliance, AI Integrations, AI Enablement, Customer Communications Management, Loans, Customer experience improvement, Credit Risk, Document Management, Financial Services, Business Process Automation, Customer Inquiries
Intermediate · Course · 1 - 4 Weeks

Alex Genadinik
Skills you'll gain: Marketing Psychology, Marketing Planning, Marketing Strategies, Meta Ads Manager, Blogs, Marketing, Marketing Effectiveness, Search Engine Optimization, Podcasting, Video Production, Growth Strategies, Social Media Content, Web Analytics and SEO, Shared Media, Google Ads, Paid media, Marketing Channel, Content Creation, Social Media Management, Web Presence
★ 4.3 (9) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Marketing Effectiveness, Digital Marketing Tools, Marketing, Sales Process, Marketing Strategies, Sales Strategy, Marketing Planning, Value Propositions, Sales, Brand Strategy, Marketing Communications, Digital Marketing, Marketing Analytics, Branding, Brand Management, Business Metrics, Performance Metric, Goal Setting
★ 4.7 (215) · Mixed · Course · 1 - 4 Weeks