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: Pandas (Python Package), Matplotlib, NumPy, Embeddings, Statistical Visualization, Machine Learning Algorithms, Natural Language Processing, Applied Machine Learning, Data Manipulation, Pivot Tables And Charts, Model Optimization, Machine Learning Methods, Linear Algebra, Deep Learning, Text Mining, Unstructured Data, Classification Algorithms, Markov Model, Data Preprocessing, Python Programming
★ 4.8 (12) · Beginner · Specialization · 3 - 6 Months

LearnKartS
Skills you'll gain: Penetration Testing, Cyber Security Assessment, Cybersecurity, Security Testing, Application Security, Cyber Attacks, Network Security, Security Awareness, Authentications, Cloud Security, Cyber Risk, Network Monitoring, Artificial Intelligence, ChatGPT
★ 4.6 (201) · Beginner · Course · 1 - 3 Months

Columbia University
Skills you'll gain: Statistical Inference, Econometrics, Mediation, Correlation Analysis, Statistical Analysis, Regression Analysis, Time Series Analysis and Forecasting, Statistical Methods, Statistical Modeling, Mathematical Modeling, Research Design
★ 3.1 (16) · Advanced · Course · 1 - 3 Months

Skills you'll gain: Prompt Engineering, Customer Analysis, Customer Insights, Personalized Campaigns, AI Personalization, Keyword Research, Big Data, Performance marketing, Data Visualization, Risking, Marketing Analytics, Customer experience improvement, AI Product Strategy, Generative AI, Collaborative Software, Email Marketing, Marketing Automation, Social Media Marketing, Campaign Management, Predictive Analytics
★ 4.6 (227) · Intermediate · Specialization · 3 - 6 Months

Sage Publications
Skills you'll gain: Stakeholder Management, Teamwork, Stakeholder Engagement, Project Closure, Project Management, Conflict Management, Project Design, Stakeholder Communications, Collaboration, Leadership and Management, Team Management, Project Management Life Cycle, Resource Management, Resource Allocation, Leadership Studies, Team Leadership, Project Coordination, Project Planning, Risk Management, Change Management
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: PL/SQL, SQL, Business Logic, Stored Procedure, Database Design, Database Management, Database Development, Relational Databases, Case Studies, Programming Principles, Data Integrity, Data Structures, Business Solutions, Data Processing, Scalability, Business Analysis, Design, Data Analysis, Analysis, Business
★ 4.8 (20) · Mixed · Course · 1 - 4 Weeks

SkillsBooster Academy
Skills you'll gain: Email Automation, Business Process Automation, Generative AI Agents, Business Workflow Analysis, Automation, Workflow Management, Agentic systems, Expense Reports, ChatGPT, Client Support, LLM Application, Project Coordination, Coordinating, Artificial Intelligence, Enterprise Architecture, Artificial Intelligence and Machine Learning (AI/ML), Generative AI, Expense Management, Prompt Engineering, Business
Beginner · Course · 1 - 3 Months
STARWEAVER
Skills you'll gain: Search Engine Optimization, Web Analytics and SEO, Keyword Research, Search Engine Marketing, Google Analytics, Digital Marketing, Web Analytics, Competitive Analysis, Content Strategy, WordPress, Web Content, Marketing, Content Creation, ChatGPT, Earned Media, Auditing, Technical Communication, Core Data (Software)
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Supply Chain Management, Supply Chain Planning, Supply Chain, Demand Planning, Supply Chain Systems, Forecasting, Customer Demand Planning, AI Enablement, Risk Mitigation, Risk Analysis, AI Integrations, Automation, Decision Intelligence, Risk Management, Business Process Automation
★ 4.1 (21) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Dashboard, Pivot Tables And Charts, Dashboard Creation, Excel Formulas, Statistical Analysis, Microsoft Excel, Excel Macros, Data Visualization, Performance Analysis, Key Performance Indicators (KPIs), Spreadsheet Software, People Analytics, Data Presentation, Human Resource Strategy, Business Analytics, Performance Measurement, Financial Analysis, Interactive Data Visualization, Trend Analysis, Human Resources
★ 5 (6) · Beginner · Specialization · 3 - 6 Months

Intermediate · Course · 1 - 4 Weeks
Duke University
Skills you'll gain: Responsible AI, Large Language Modeling, Generative AI, Data Ethics, Artificial Intelligence, Generative Model Architectures, Model Evaluation, Python Programming, Applied Machine Learning, Image Analysis, Machine Learning Methods, Machine Learning, Scientific Visualization, Deep Learning, Artificial Neural Networks
★ 4.7 (29) · Intermediate · Course · 1 - 4 Weeks