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.
LearnQuest
Skills you'll gain: Java Programming, Spring Framework, Java, File I/O, Object Oriented Programming (OOP), Object Oriented Design, Java Platform Enterprise Edition (J2EE), Programming Principles, Software Design, Computer Programming, Application Frameworks, Data Structures, Software Installation, Virtual Machines, Code Reusability, Web Development, Package and Software Management, Memory Management, Computational Logic, Development Environment
★ 4.6 (2.8K) · Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Business Intelligence, Generative AI, Business Analytics, Responsible AI, Business Process Automation, Data-Driven Decision-Making, Business Workflow Analysis, Data Ethics, Data Literacy, Exploratory Data Analysis, AI Integrations, Project Implementation
★ 4.5 (15) · Intermediate · Course · 1 - 4 Weeks

Edureka
Skills you'll gain: Predictive Modeling, Statistical Modeling, Statistical Machine Learning, Predictive Analytics, Statistical Methods, Data Analysis, Analytics, Applied Machine Learning, Business Analytics, Machine Learning Methods, Statistical Analysis, Machine Learning, Scikit Learn (Machine Learning Library), Data Preprocessing, Python Programming, Data Manipulation, Pandas (Python Package), NumPy
Intermediate · Course · 1 - 3 Months

National Taiwan University
Skills you'll gain: Operations Research, Mathematical Modeling, Report Writing, Network Model, Applied Mathematics, Business Modeling, Industrial Engineering, Research Reports, Model Optimization, Linear Algebra, Numerical Analysis, Operational Analysis, Statistical Machine Learning, Inventory Control, Case Studies, Process Optimization, Algorithms, Project Design, Machine Learning, Business Analytics
★ 4.8 (734) · Beginner · Specialization · 3 - 6 Months

Illinois Tech
Skills you'll gain: Technical Communication, Data Visualization, Data Presentation, Scientific Visualization, Technical Writing, Data Visualization Software, Technical Documentation, Data Ethics, Data Cleansing, Persuasive Communication, Data Science, Writing, Editing, Graphic and Visual Design
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Microsoft Excel, Pivot Tables And Charts, Excel Formulas, Spreadsheet Software, Data Analysis Expressions (DAX), Business Reporting, Data Visualization, Interactive Data Visualization, Excel Macros, Data Presentation, Dashboard, Forecasting, Management Reporting, Analytics, Advanced Analytics, Data Analysis, Business Analytics, Chart.js, Data Validation, Analysis
★ 4.8 (151) · Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Docker (Software), Containerization, Microservices, Spring Boot, Restful API, Spring Framework, CI/CD, Data Persistence, Software Architecture, Software Design, Distributed Computing, Development Testing, Software Design Patterns, Software Documentation, Application Programming Interface (API), Software Testing, API Testing, Java Programming, API Design, Persistence
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Systems Design, Systems Architecture, System Design and Implementation, Software Design, Software Architecture, Distributed Computing, Software Systems, Scalability, API Design, Data Storage Technologies, Microservices, Data Storage, Live Streaming, Restful API, API Gateway, Databases, Load Balancing, Application Programming Interface (API), Network Protocols, Capacity Management
Advanced · Course · 3 - 6 Months

KodeKloud
Skills you'll gain: Jenkins, Terraform, Ansible, Kubernetes, CI/CD, Git (Version Control System), Docker (Software), Version Control, Software Development, Data Structures, DevOps, Network Administration, Software Development Tools, Networking Hardware, Network Troubleshooting, Command-Line Interface, Web Development, Devops Tools, Containerization, Application Security
★ 4.6 (288) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Microsoft Azure, Azure DevOps, Cloud Management, Infrastructure As A Service (IaaS), Cloud Infrastructure, Cloud Computing, Distributed Denial-Of-Service (DDoS) Attacks, Cloud Hosting, Cloud Computing Architecture, Application Deployment, Cloud Engineering, Load Balancing, Cloud Storage, Microsoft Servers, Virtual Machines, Cloud Deployment, Virtual Networking, Microsoft SQL Servers, Scalability, Databases
Beginner · Specialization · 1 - 3 Months

Microsoft
Skills you'll gain: Conversion Funnel Analysis, Campaign Planning, Campaign Management, Marketing Automation, Generative AI Agents, Digital Marketing Campaigns, Marketing Operations, Advertising Campaigns, Marketing Planning, Personalized Campaigns, Social Media Campaigns, Go To Market Strategy, Cross-Channel Marketing, Content Performance Analysis, Paid media, Plan Execution, Pay Per Click Advertising, Performance Analysis, Integrated Marketing Communications, LinkedIn
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Social Media Content, Social Media, Facebook, Content Creation, Marketing Materials, Social Media Marketing, Instagram, Dashboard, Graphic Design, Digital Publishing, Brand Management, Digital Marketing
★ 4.5 (1.4K) · Beginner · Guided Project · Less Than 2 Hours