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: Azure Active Directory, Single Sign-On (SSO), Identity and Access Management, Authentications, Authorization (Computing), Active Directory, Multi-Factor Authentication, Microsoft Azure, User Provisioning, Role-Based Access Control (RBAC), Enterprise Security
★ 4.8 (10) · Beginner · Course · 1 - 4 Weeks

DeepLearning.AI
Skills you'll gain: AI Product Strategy, AI Enablement, Business Strategy, Artificial Intelligence, Artificial Intelligence and Machine Learning (AI/ML), AI literacy, Responsible AI, Data Ethics, Artificial Neural Networks, Applied Machine Learning, Data Science, Deep Learning, Machine Learning, Recruitment
★ 4.7 (45) · Beginner · Course · 1 - 4 Weeks

Microsoft
Skills you'll gain: Azure Active Directory, Microsoft Azure, Web Applications, Cloud Applications, Application Security, Identity and Access Management, Cloud Security, Authorization (Computing), Key Management, Application Development, Security Strategy, Application Programming Interface (API), Authentications, Encryption
★ 4.6 (14) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Prompt Engineering, Responsible AI, ChatGPT, AI literacy, Data Ethics, Generative AI, Digital pedagogy, AI Integrations, LLM Application, Educational Materials, AI Personalization, Canva (Software), Communication
★ 4.8 (709) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Case Studies, SAS (Software), Business, Statistical Programming, Data Processing, Data Manipulation, Code Reusability, Software Documentation, Computational Logic
★ 4.8 (151) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Video Editing, Animations, Timelines, Motion Graphics, Post-Production, Video Production, Photo/Video Production and Technology, Editing, Data Import/Export, Color Matching, File Management, Performance Tuning
★ 4 (31) · Mixed · Course · 1 - 3 Months

Automatic Data Processing, Inc. (ADP)
Skills you'll gain: Data Collection, Data Visualization, Data Presentation, Data-Driven Decision-Making, Microsoft Excel, Spreadsheet Software, Data Visualization Software, Project Management, Data Analysis, Compensation and Benefits, Business Analytics, Analytics, Google Sheets, Project Design, Timelines, Data Cleansing, Data Integrity, Data Preprocessing, Agile Methodology, Employee Surveys
★ 4.4 (21) · Beginner · Course · 1 - 3 Months

Pontificia Universidad Católica de Chile
Skills you'll gain: Data Collection, Transportation Operations, Surveys, Statistical Modeling, Quantitative Research, Mathematical Modeling, Sampling (Statistics), Predictive Modeling, Statistical Methods, Regression Analysis, Network Model, Model Evaluation, Logistic Regression, Probability Distribution, Probability
★ 4.7 (466) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: PL/SQL, Oracle Databases, Stored Procedure, SQL, Database Development, Performance Tuning, Database Application, Database Management, Business Logic, Data Access, Code Reusability, Maintainability, Debugging
Mixed · Course · 1 - 4 Weeks

LearnKartS
Skills you'll gain: JUnit, File I/O, Object Oriented Design, Java Programming, Object Oriented Programming (OOP), Java, Unit Testing, Maintainability, Software Development, Secure Coding, Software Testing, Programming Principles, Computer Programming, Test Case, Application Development, Cryptographic Protocols, Code Reusability, Application Design, Debugging, Performance Tuning
★ 4.6 (84) · Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Software Documentation, Generative AI, Test Automation, Design Software, Mockups, User Interface (UI), Software Development Tools, User Interface and User Experience (UI/UX) Design, Software Testing, AI Security, AI Workflows, Application Security, Maintainability, Prompt Engineering, Test Case, Software Architecture, Code Review, Secure Coding, Artificial Intelligence, Debugging
★ 4 (21) · Beginner · Specialization · 1 - 3 Months

LearnQuest
Skills you'll gain: Spring Framework, Java Programming, Java, File I/O, Java Platform Enterprise Edition (J2EE), Object Oriented Programming (OOP), Application Frameworks, Code Reusability, Object Oriented Design, Data Structures, File Management
★ 4.7 (224) · Intermediate · Course · 1 - 3 Months