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: Computer Security Incident Management, Network Analysis, Anomaly Detection
★ 4.9 (36) · Beginner · Course · 1 - 4 Weeks

Emory University
Skills you'll gain: AI Personalization, Data-Driven Marketing, Generative AI, Marketing Automation, Customer Retention, Personalized Service, Marketing Operations, Marketing Analytics, Marketing Effectiveness, Data-Driven Decision-Making, Personalized Campaigns, Customer Analysis, Customer experience improvement, Marketing Strategies, Contextual Advertising, Marketing, Customer Engagement, Business Marketing, Customer Acquisition Management, Artificial Intelligence
★ 4.5 (89) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Data Cleansing, Data Wrangling, R Programming, Data Preprocessing, Applied Machine Learning, Statistical Analysis, R (Software), Model Evaluation, Statistical Machine Learning, Classification And Regression Tree (CART), Advanced Analytics, Statistical Programming, Statistical Modeling, Logistic Regression, Machine Learning Methods, Random Forest Algorithm, Data Transformation, Statistical Methods, Model Training, Machine Learning
Intermediate · Course · 1 - 3 Months

Illinois Tech
Skills you'll gain: Database Design, Database Systems, Relational Databases, Database Software, Databases, Database Application, Database Management, Database Management Systems, Database Development, SQL, MySQL, Database Theory, Transaction Processing, Stored Procedure, Data Modeling, Unified Modeling Language, Data Integrity, Query Languages, Data Access, Application Development
★ 4.5 (113) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Computer Hardware, Hardware Architecture, Networking Hardware, Data Storage, Computer Systems, Data Storage Technologies, Computer Engineering, System Configuration, Microarchitecture, Computer Architecture, Software Installation, Peripheral Devices, Memory Management
★ 4.7 (95) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Model Evaluation, Generative AI, LLM Application, Model Training, Large Language Modeling, Applied Machine Learning, Fine-tuning, Artificial Neural Networks
Advanced · Course · 1 - 3 Months

Skills you'll gain: Data-Driven Decision-Making, Regression Analysis, Logistic Regression, Scatter Plots, Data Analysis, Predictive Analytics, Predictive Modeling, Minitab, Statistical Modeling, Statistical Software, Statistical Methods, Statistical Analysis, Data Analysis Software, Statistical Hypothesis Testing, Correlation Analysis, Microsoft Excel, Model Evaluation
Mixed · Course · 1 - 4 Weeks

The State University of New York
Skills you'll gain: digital literacy, Brainstorming, Planning, Information Management, Research, Critical Thinking, Investigation, Literacy, Ethical Standards And Conduct, Databases
★ 4.7 (227) · Beginner · Course · 1 - 3 Months

University of California, Irvine
Skills you'll gain: Pay Per Click Advertising, Search Engine Marketing, Customer Retention, Persona Development, Digital Marketing, Marketing Analytics, Paid media, Search Engine Optimization, Online Advertising, Key Performance Indicators (KPIs), Marketing Strategies, Digital Brand Strategy, Digital Media Strategy, Target Audience, Marketing Planning, Data-Driven Marketing, Keyword Research, Social Media Strategy, Marketing Effectiveness, Social Media
★ 4.7 (414) · Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Artificial Intelligence, LLM Application, Large Language Modeling, Embeddings, AI Integrations, Generative AI, Natural Language Processing, Python Programming, Application Programming Interface (API), Scripting
Intermediate · Guided Project · Less Than 2 Hours

University of Minnesota
Skills you'll gain: Open Web Application Security Project (OWASP), Cloud Security, Authorization (Computing), Cyber Risk, Authentications, Continuous Monitoring, Threat Management, Security Controls, Application Security, Secure Coding, System Monitoring, Cryptographic Protocols, Cryptography, Event Monitoring, Data Security, Identity and Access Management, Role-Based Access Control (RBAC), Hardening
★ 4.6 (26) · Intermediate · Course · 1 - 4 Weeks
Northeastern University
Skills you'll gain: Journey Mapping, Health Informatics, Decision Support Systems, AI Enablement, Business Analytics, Data Compilation, AI Product Strategy, Predictive Analytics, Data-Driven Decision-Making, Health Technology, Advanced Analytics, Care Management, Artificial Intelligence and Machine Learning (AI/ML), Analytics, Predictive Modeling, AI Integrations, Applied Machine Learning, Healthcare Industry Knowledge, Value-Based Care, Machine Learning
★ 4.4 (84) · Intermediate · Course · 1 - 4 Weeks