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.

University of Colorado Boulder
Skills you'll gain: Image Analysis, Computer Vision, Autoencoders, Convolutional Neural Networks, Vision Transformer (ViT), Generative Adversarial Networks (GANs), Recurrent Neural Networks (RNNs), Deep Learning, Multimodal Prompts, Artificial Intelligence and Machine Learning (AI/ML), Computer Graphics, Visualization (Computer Graphics), Machine Learning Methods, Model Deployment, Embeddings, Artificial Intelligence, Data Ethics, Data Processing, Applied Machine Learning, Linear Algebra
Build toward a degree
Intermediate · Specialization · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Presentations, Peer Review, Business Writing, Project Design, Graphic Design, Branding, Communication, Public Speaking, Storytelling, Data Science
Beginner · Course · 1 - 3 Months

Skills you'll gain: Forecasting, Data Preprocessing, Predictive Modeling, Model Evaluation, Data Manipulation, Anomaly Detection, Exploratory Data Analysis
Intermediate · Course · 1 - 4 Weeks

University of Illinois Urbana-Champaign
Skills you'll gain: Infectious Diseases, Epidemiology, Nutrition and Diet, Food Safety and Sanitation, Public Health and Disease Prevention, Physiology, Sustainable Systems, Immunology, Biology, Microbiology, Caregiving, Environment and Resource Management
Beginner · Course · 1 - 3 Months

Skills you'll gain: Incident Response, Cyber Threat Hunting, Computer Security Incident Management, Cyber Threat Intelligence, Threat Detection, Threat Management, Security Management, Cybersecurity, Continuous Monitoring, Scenario Testing, Technical Communication, Simulations
Advanced · Course · 1 - 4 Weeks

Howard University
Skills you'll gain: Design Thinking, Business Software, Information Systems, Cloud Computing, Business Systems, Business Technologies, Cloud Deployment, Cloud Security, Virtualization, Digital Transformation, Cloud Services, Management Information Systems, Product Design, Business Solutions, Information Technology, Cloud Infrastructure, Customer Insights, User Centered Design, Cybersecurity, Data Management
Intermediate · Specialization · 1 - 3 Months

Universidad Austral
Skills you'll gain: Software Documentation, Object Oriented Design, Unified Modeling Language, Relational Databases, Object-Relational Mapping, Software Design, Test Driven Development (TDD), Database Management, Unit Testing, Object Oriented Programming (OOP), Database Design, SQL, Debugging, Data Structures, Python Programming, JSON, File Management, Computer Programming, Programming Principles, Software Installation
Beginner · Specialization · 3 - 6 Months

University of London
Skills you'll gain: Pseudocode, C++ (Programming Language), Object Oriented Programming (OOP), C and C++, File I/O, Object Oriented Design, Integrated Development Environments, Computer Programming, Development Environment, Programming Principles, Debugging, Data Structures, Program Development, Algorithms, Interactive Design, Model Evaluation, Software Engineering, Test Data, Data Validation, Unit Testing
Build toward a degree
Intermediate · Specialization · 1 - 3 Months

Coursera
Skills you'll gain: Infrastructure as Code (IaC), Responsible AI, Generative AI, DevOps, Devops Tools, CI/CD, Software Documentation, Terraform, Kubernetes, Prompt Engineering, Data Ethics, Automation, Innovation, Productivity
Intermediate · Course · 1 - 4 Weeks
University of Colorado Boulder
Skills you'll gain: Digital Advertising, Online Advertising, Advertising, Advertising Campaigns, Pay Per Click Advertising, Performance marketing, Marketing, Paid media, Digital Marketing, Data Ethics, Augmented Reality, Consumer Behaviour
Beginner · Course · 1 - 3 Months

Skills you'll gain: Bash (Scripting Language), Network Monitoring, Exploit development, Intrusion Detection and Prevention, System Configuration, Digital Forensics, Virtual Machines
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Network Troubleshooting, Virtual Machines, Dynamic Host Configuration Protocol (DHCP), Cloud Computing, Firewall, Mobile Security, USB, Computer Networking, Network Routers, Network Infrastructure, Network Switches, Cloud Security, Network Protocols, System Configuration, System Support
Intermediate · Specialization · 3 - 6 Months