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.

John Wiley & Sons
Skills you'll gain: Database Design, Relational Databases, SQL, Database Application, Data Integrity, Database Management, Database Theory, Database Systems, Stored Procedure, Data Store, Network Model, Database Architecture and Administration, Transaction Processing, Database Management Systems, Systems Development, Microsoft SQL Servers, Query Languages, Data Access, Data Modeling, Data Management
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Command-Line Interface, Virtualization and Virtual Machines, Network Security, Virtualization, Operating Systems, Hardware Troubleshooting, Information Technology Operations, Network Troubleshooting, Computer Hardware, Network Support, Cloud Computing, Mac OS, Security Controls, Microsoft Windows, Information Systems Security, System Configuration, Operating System Administration, Network Infrastructure, Data Storage, Peripheral Devices
★ 4.6 (293) · Intermediate · Specialization · 3 - 6 Months

Universidade de São Paulo
Skills you'll gain: Debugging, Computational Thinking, Programming Principles, Data Structures, Computer Programming, Program Development, Computer Science, Maintainability, Python Programming, Computational Logic, Algorithms, Code Reusability
★ 4.9 (7.5K) · Beginner · Course · 1 - 3 Months

Board Infinity
Skills you'll gain: Prompt Engineering Tools, Prompt Patterns, Responsible AI, Generative Model Architectures, Google Gemini, AI literacy, LLM Application, Model Evaluation, Debugging
★ 4.7 (82) · Beginner · Course · 1 - 4 Weeks

London Business School
Skills you'll gain: AI Enablement, Artificial Intelligence and Machine Learning (AI/ML), Leadership Studies, Business Leadership, Organizational Leadership, Responsible AI, Business Transformation, Artificial Intelligence, Data Strategy, Digital Transformation, Communication, Stakeholder Communications, Technology Strategies, AI Integrations, Business Strategy, Business Ethics, Machine Learning, Scalability, Case Studies, Decision Making
★ 4.6 (56) · Intermediate · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Calculus, Integral Calculus, Applied Mathematics, Graphing, Numerical Analysis, Python Programming, Mathematical Software, Algebra, Derivatives, Model Optimization
★ 4.9 (46) · Intermediate · Course · 1 - 3 Months
Johns Hopkins University
Skills you'll gain: Clinical Data Management, Clinical Trials, Clinical Monitoring, Sample Size Determination, Clinical Research Ethics, Clinical Research, Data Quality, Healthcare Ethics, Quality Assurance, Clinical Trial Management Systems, Good Clinical Practices (GCP), Case Report Forms, Institutional Review Board (IRB), Data Maintenance, Data Cleansing, Data Management, Regulatory Compliance, Data Integrity, Informed Consent, Data Collection
★ 4.7 (627) · Beginner · Specialization · 3 - 6 Months

Universidad de los Andes
Skills you'll gain: Data Ethics, Predictive Modeling, Classification And Regression Tree (CART), Statistical Machine Learning, Supervised Learning, Machine Learning Methods, Regression Analysis, Model Training, Applied Machine Learning, Predictive Analytics, Model Evaluation, Machine Learning Software, Scikit Learn (Machine Learning Library), Machine Learning, Machine Learning Algorithms, Classification Algorithms, Decision Tree Learning, Responsible AI, Model Optimization, Python Programming
★ 4.7 (79) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Digital Forensics, Incident Response, Penetration Testing, Incident Management, Cybersecurity, Threat Detection, Cyber Security Assessment, Vulnerability Assessments, Security Awareness, Threat Management, Malware Protection, Email Security, AI Security, Exploitation techniques, Vulnerability Management, Network Security, Payment Card Industry (PCI) Data Security Standards
★ 4.8 (1.6K) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Object Oriented Programming (OOP), Java, Object Oriented Design, Java Programming, Maintainability, Software Design, Data Structures, Software Architecture, Memory Management, Programming Principles, Code Reusability, Data Management, Performance Tuning
Intermediate · Course · 1 - 4 Weeks

Universidad Austral
Skills you'll gain: Digital Marketing Tools, Social Media, Social Media Strategy, Social Media Marketing, Google Ads, Digital Marketing, Social Media Management, Social Media Content, Customer Relationship Management, Media Buying, Content Performance Analysis, Digital Marketing Campaigns, Digital Brand Strategy, Digital Analysis, Campaign Management, Marketing Budgets, Digital Media Strategy, Marketing, Paid media, Analytics
★ 4.7 (2.8K) · Beginner · Specialization · 3 - 6 Months

Google Cloud
Beginner · Course · 1 - 3 Months