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: Google Analytics, Marketing Analytics, Data-Driven Marketing, Web Analytics, Marketing Effectiveness, Campaign Management, Marketing Strategies, Analytics, Target Audience, Trend Analysis, Strategic Marketing, Digital Marketing, Performance Reporting, Performance Analysis, Business Reporting, Time Series Analysis and Forecasting
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: LangChain, LLM Application, Large Language Modeling, AI Workflows, Retrieval-Augmented Generation, Embeddings, Generative AI, Tool Calling, Fine-tuning, Prompt Engineering, PyTorch (Machine Learning Library), Tensorflow, Semantic Web, Natural Language Processing, Artificial Intelligence, Application Development, Analytical Skills, Application Programming Interface (API), Supervised Learning, Computer Programming Tools
★ 3.4 (24) · Beginner · Specialization · 1 - 3 Months

Sage Publications
Skills you'll gain: Business Ethics, Leadership Studies, Human Relations Movement, Business Management, Industrial and Organizational Psychology, Leadership and Management, Ethical Standards And Conduct, Organizational Leadership, Organizational Change, Corporate Sustainability, People Management, Organizational Structure, Leadership, Corporate Strategy, Human Resources, Culture, Diversity and Inclusion, Employee Relations, Team Motivation, Microsoft Teams
Beginner · Course · 1 - 3 Months

Skills you'll gain: Performance marketing, Google Ads, Personalized Campaigns, Advertising Campaigns, Media Buying, Meta Ads Manager, Content Performance Analysis, Online Advertising, Advertising, Generative AI, Data Ethics, Campaign Management, Paid media, Marketing Automation, AI Personalization, Media Planning, Digital Media Strategy, Responsible AI, Automation, Analytics
Intermediate · Course · 1 - 4 Weeks

University of Pennsylvania
Skills you'll gain: Feature Engineering, Unsupervised Learning, Model Evaluation, Predictive Modeling, Predictive Analytics, Advanced Analytics, Decision Tree Learning, Supervised Learning, Applied Machine Learning, Model Training, Forecasting, Random Forest Algorithm, Analytics, Data Analysis, Regression Analysis, Machine Learning, Logistic Regression, Python Programming
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Mainframe Computing, COBOL (Programming Language), Systems Development Life Cycle, Software Development Life Cycle, Mainframe Technologies, z/OS, Unit Testing, Systems Analysis, Job Control Language (JCL), IBM DB2, Systems Development, Agile Software Development, Debugging, Pseudocode, Program Development, Software Development Methodologies, Virtualization, Agile Methodology, Software Development, File I/O
★ 4.6 (1.4K) · Intermediate · Professional Certificate · 3 - 6 Months

Illinois Tech
Skills you'll gain: Statistical Analysis, Data Analysis, Data Science, Data Analysis Software, Statistical Programming, Statistical Methods, Statistical Machine Learning, Statistical Modeling, Applied Machine Learning, Model Evaluation, Regression Analysis, Statistics, Machine Learning Methods, Machine Learning Algorithms, Bayesian Statistics, Supervised Learning, Statistical Inference, Machine Learning, Unsupervised Learning, Logistic Regression
★ 4.6 (9) · Intermediate · Course · 1 - 3 Months

Sage Publications
Skills you'll gain: Business Ethics, Leadership, Ethical Standards And Conduct, Education and Training, Initiative and Leadership, Leadership and Management, Instructional Strategies, Dealing With Ambiguity, Professional Development, Complex Problem Solving, Educational Materials, Problem Solving, Critical Thinking and Problem Solving, Rapport Building, Performance Management
Beginner · Course · 1 - 3 Months

Skills you'll gain: Microsoft Azure, Infrastructure As A Service (IaaS), Cloud Infrastructure, Cloud Computing, Cloud Computing Architecture, Cloud Services, Cloud Solutions, Cloud Platforms, Cloud Deployment, Azure Active Directory, Cloud Storage, Cloud Management, Public Cloud, Virtual Machines, Cloud Security, Data Storage, Computing Platforms, Identity and Access Management, Private Cloud, Infrastructure Architecture
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: File I/O, Object Oriented Programming (OOP), Object Oriented Design, Unit Testing, Test Case, Software Design, Test Tools, Computer Programming, Package and Software Management, Code Reusability, Python Programming, Maintainability, Functional Design
Beginner · Course · 1 - 3 Months

Board Infinity
Skills you'll gain: DeepSeek API, Deepseek, User Interface (UI), LLM Application, AI Workflows, AI Integrations, Human Computer Interaction, Agentic Workflows, Retrieval-Augmented Generation, AI Product Strategy, Embeddings, Application Deployment, Case Studies
★ 3.8 (11) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Data Analysis Expressions (DAX), Power BI, Dashboard Creation, Dashboard, Data Modeling, Business Intelligence, Data Access, Microsoft Copilot, Data Integration, Interactive Data Visualization, Data-Driven Decision-Making, Performance Reporting, Data Transformation, Data Cleansing, ChatGPT, Model Optimization
Intermediate · Course · 1 - 4 Weeks