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.

DeepLearning.AI
Skills you'll gain: Tensorflow, Convolutional Neural Networks, Transfer Learning, Image Analysis, Computer Vision, Fine-tuning, Classification Algorithms, Deep Learning, Applied Machine Learning, Scientific Visualization, Data Preprocessing, Model Evaluation
Intermediate · Course · 1 - 4 Weeks
Skills you'll gain: Blockchain, Business Planning, Plan Execution, Strategic Thinking, Business Strategy, Strategic Decision-Making, FinTech, Strategic Partnership, Work Breakdown Structure, Decision Making, Market Opportunities, Solution Design, Proposal Development, Financial Services, Business Modeling, Market Analysis, Case Studies, Value Propositions, Market Research, Target Audience
★ 4.4 (72) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: AI powered creativity, Analytics, Big Data, AI literacy, Scalability, AI Integrations, Quantum computing
Beginner · Course · 1 - 4 Weeks
Illinois Tech
Skills you'll gain: Linux, Cloud-Native Computing, Network Security, Linux Administration, Cloud Computing, Amazon Web Services, Infrastructure as Code (IaC), Cloud Computing Architecture, Network Troubleshooting, Operating System Administration, Cloud Platforms, Cloud Storage, Linux Commands, Cloud Technologies, Software-Defined Networking, User Accounts, Network Engineering, Network Monitoring, Cloud Services, Data Infrastructure
★ 4.6 (82) · Beginner · Specialization · 3 - 6 Months

Johns Hopkins University
Skills you'll gain: Health Informatics, Informatics, Health Care, Health Assessment, Healthcare Project Management, Systems Analysis, Business Systems Analysis, Technical Communication, Requirements Analysis, Data Access, Process Modeling
★ 4.8 (68) · Mixed · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Google Gemini, Generative AI Agents, Google Cloud Platform, Cloud Security, Google Workspace, Agentic Workflows, AI Workflows, Agentic systems, Data Access, LLM Application, Large Language Modeling, Enterprise Security, Data Store, Data Integration, Artificial Intelligence, Case Studies, Data Security, Authorization (Computing), Application Deployment, Retrieval-Augmented Generation
★ 3.5 (11) · Beginner · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Cloud Infrastructure, Google Cloud Platform, Load Balancing, Cloud Development, Identity and Access Management, Infrastructure As A Service (IaaS), Cloud Applications, Kubernetes, Prompt Engineering, Virtual Networking, Network Routing, Cloud Storage, Cloud Services, Firewall, TCP/IP, Routing Protocols, Virtual Private Networks (VPN), General Networking, Software-Defined Networking, Network Security
★ 4.6 (89) · Intermediate · Specialization · 3 - 6 Months

The State University of New York
Skills you'll gain: Persuasive Communication, Emergency Response, Conflict Management, Mediation, Leadership, Clinical Leadership, Mitigation, Interviewing Skills, Safety and Security, Intercultural Competence, Health Disparities, De-escalation Techniques, Hazard Communication (HazCom), Cultural Sensitivity, Risk Management, Communication, Social Determinants Of Health, Cultural Diversity, Community Health, Public Health
★ 4.7 (298) · Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Time Series Analysis and Forecasting, Financial Forecasting, Forecasting, Trend Analysis, Advanced Analytics, Predictive Modeling, Predictive Analytics, Data-Driven Decision-Making, Business Analytics, Supervised Learning, Business Metrics, Market Data, Generative AI, Financial Management, Strategic Decision-Making, Market Intelligence, Statistical Analysis, Model Evaluation, Data Storytelling, Applied Machine Learning
★ 4.1 (72) · Intermediate · Specialization · 1 - 3 Months

Anthropic
Skills you'll gain: Model Context Protocol, AI Integrations, Anthropic Claude, AI Workflows, Tool Calling, Prompt Engineering, Program Development, Test Tools, Servers, Debugging, Document Management
★ 4.7 (29) · Beginner · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Injury Prevention, Public Safety and National Security, De-escalation Techniques, Social Justice, Policy Analysis, Research, and Development, Public Policies, Policy Analysis, Public Health, Epidemiology, Community Organizing, Law, Regulation, and Compliance, Health Policy, Research, Case Law
★ 4.8 (496) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Statistical Hypothesis Testing, A/B Testing, Quantitative Research, Data-Driven Decision-Making, Customer Analysis, Statistical Methods, Market Research, Statistical Software, Statistical Analysis, Statistical Reporting, Business Analytics, Market Analysis, Probability & Statistics, Customer Insights, Statistical Inference, Analytics, Data Analysis, Descriptive Statistics, Data Analysis Software, Spreadsheet Software
Beginner · Course · 1 - 4 Weeks