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.

Fortinet, Inc.
Skills you'll gain: Firewall, Event Monitoring, Network Administration, Security Information and Event Management (SIEM), Threat Management, Systems Administration, Threat Detection, Network Security, System Monitoring, System Configuration, Security Controls, Cybersecurity, Identity and Access Management, Network Troubleshooting, Multi-Factor Authentication, Configuration Management, Data Management
★ 4.1 (13) · Intermediate · Course · 1 - 4 Weeks
Skills you'll gain: Terraform, Infrastructure as Code (IaC), Infrastructure As A Service (IaaS), Cloud Infrastructure, Amazon Web Services, IT Automation, Amazon Elastic Compute Cloud, Code Reusability, Infrastructure Architecture, Cloud Management, Cloud Platforms, Data Security, Dependency Analysis
★ 4.1 (21) · Intermediate · Course · 1 - 4 Weeks

Clemson University
Skills you'll gain: Data Structures, Algorithms, Theoretical Computer Science, Computer Programming, Computer Science, Probability, Design Strategies, Analysis
★ 4.2 (38) · Intermediate · Course · 1 - 3 Months
Skills you'll gain: Angular, Test Driven Development (TDD), Web Components, Unit Testing, Development Testing, Web Design and Development, HTML and CSS, Web Development, Test Script Development, Software Testing, Cascading Style Sheets (CSS), Web Applications, Front-End Web Development, JavaScript Frameworks, Hypertext Markup Language (HTML), Development Environment, UI Components, Application Frameworks, Javascript, Data Persistence
★ 4.3 (41) · Intermediate · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: User Interface (UI), Embedded Software, Embedded Systems, Prototyping, User Interface (UI) Design, User Interface and User Experience (UI/UX) Design, Usability, Interaction Design, Real-Time Operating Systems, Hypertext Markup Language (HTML), Internet Of Things, jQuery, Telecommunications, Artificial Intelligence and Machine Learning (AI/ML)
★ 3.7 (7) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Prompt Engineering, Fine-tuning, LLM Application, OpenAI API, Model Optimization, Large Language Modeling, Embeddings, OpenAI, Responsible AI, Cost Management, Artificial Intelligence
Intermediate · Course · 1 - 4 Weeks

28DIGITAL
Skills you'll gain: Geometry, Algorithms, Computer Graphics, Data Structures, Graph Theory, Spatial Data Analysis, Geographic Information Systems, Theoretical Computer Science, Spatial Analysis
★ 4.4 (24) · Intermediate · Course · 1 - 4 Weeks

Epic Games
Skills you'll gain: Unreal Engine, Game Design, Data Management, Blueprinting, Video Game Development, Scripting, Event-Driven Programming, C++ (Programming Language)
★ 4 (37) · Beginner · Course · 1 - 4 Weeks

Rice University
Skills you'll gain: Torque (Physics), Physics, electromagnetics, Electrical Engineering, Basic Electrical Systems, Applied Mathematics, Engineering Calculations, Mechanics, Calculus, Electrical Systems, Integral Calculus, Scientific Visualization, Problem Solving
★ 4.8 (27) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Threat Modeling, Vulnerability Assessments, Vulnerability Scanning, Business Continuity Planning, Business Continuity, Risk Analysis, Risk Management Framework, Threat Management, Vulnerability Management, Cyber Security Assessment, Cyber Risk, Risk Management, Contingency Planning, Risk Mitigation, Risk Modeling, Disaster Recovery
★ 5 (8) · Intermediate · Course · 1 - 4 Weeks

Politecnico di Milano
Skills you'll gain: Climate Change Mitigation, Product Lifecycle Management, Energy and Utilities, Environmental Science, Sustainable Development, Mathematical Modeling, Sustainable Systems, Sustainable Technologies, Analysis, Microsoft Excel, Process Analysis, Data Literacy, Scenario Testing, Model Optimization, Open Source Technology
★ 4.4 (27) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Model Evaluation, Decision Tree Learning, Classification And Regression Tree (CART), Supervised Learning, Model Training, Predictive Modeling, Data Preprocessing, Statistical Machine Learning, Data-Driven Decision-Making, Machine Learning, Regression Analysis, Classification Algorithms, Data Analysis, Analysis, Data Modeling, Data Visualization Software, Data Visualization, Plot (Graphics)
Mixed · Course · 1 - 4 Weeks