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 System
Skills you'll gain: TCP/IP, Local Area Networks, Routing Protocols, Network Routing, Digital Communications, OSI Models, Network Protocols, Open Shortest Path First (OSPF), Network Routers, Communication Systems, Telecommunications, Dynamic Host Configuration Protocol (DHCP), Network Planning And Design, Network Security, Network Switches, General Networking, Virtual Networking, Network Performance Management, Computer Networking, Network Architecture
★ 4.6 (3.4K) · Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Matplotlib, Seaborn, Exploratory Data Analysis, Logistic Regression, NumPy, Machine Learning Methods, Jupyter, Scikit Learn (Machine Learning Library), Data Science, Machine Learning, Machine Learning Algorithms, Python Programming
★ 4.5 (396) · Beginner · Guided Project · Less Than 2 Hours

University of Colorado Boulder
Skills you'll gain: Statistical Inference, Statistical Modeling, Regression Analysis, Data Ethics, Statistical Methods, Statistical Hypothesis Testing, Data Science, R Programming, Statistical Programming, Statistical Analysis, Predictive Modeling, Predictive Analytics, Probability & Statistics, Correlation Analysis, Model Evaluation, Plot (Graphics)
★ 4.3 (40) · Intermediate · Course · 1 - 3 Months

LearnKartS
Skills you'll gain: Prompt Engineering, Email Automation, Model Context Protocol, Webhook Security, Retrieval-Augmented Generation, AI Integrations, Make.com, AI Workflows, Google Gemini, Automation, Anthropic Claude, OpenAI, Generative AI Agents, No-Code Development, Generative AI, Artificial Intelligence, Vector Databases, Large Language Modeling, Docker (Software), Data Transformation
★ 4.8 (8) · Beginner · Specialization · 3 - 6 Months

Johns Hopkins University
Skills you'll gain: Clinical Trials, Clinical Research, Qualitative Research, Data Synthesis, Scientific Methods, Research Methodologies, Data Collection, Research Design, Analysis, Quantitative Research, Risk Analysis, Statistical Methods, Statistical Analysis, Statistical Reporting
★ 4.8 (3.6K) · Mixed · Course · 1 - 3 Months

Fractal Analytics
Skills you'll gain: Model Context Protocol, AI Security, AI Integrations, Tool Calling, IT Security Architecture, Generative AI Agents, Security Engineering, Context Management, Interoperability, Agentic systems, Enterprise Security, Authorization (Computing), Generative AI
★ 4.6 (58) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Social Media Management, Social Media Content, Social Media, Social Media Marketing, Instagram, Social Media Strategy, Content Creation, Content Performance Analysis, Content Scheduling, Social Media Analytics, Drive Engagement, Generative AI Agents, Web Presence, Brand Strategy, Content Marketing, Content Management, Branding, Performance Analysis, Content Strategy, Customer Engagement
★ 4.8 (6K) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Microsoft Azure, MLOps (Machine Learning Operations), Data Store, Databricks, Cloud Management, Cloud Computing, Applied Machine Learning, Model Deployment, Data Pipelines, Model Training, Data Preprocessing, Model Optimization, Responsible AI, Machine Learning, Model Evaluation, Information Privacy, Data Security
★ 3.7 (71) · Intermediate · Course · 1 - 3 Months

University of Pennsylvania
Skills you'll gain: Compliance Training, Compliance Management, Regulatory Compliance, Health Insurance Portability And Accountability Act (HIPAA) Compliance, General Data Protection Regulation (GDPR), Medical Privacy, Law, Regulation, and Compliance, Legal Risk, Information Privacy, Governance Risk Management and Compliance, Personally Identifiable Information, Regulatory Requirements, Regulation and Legal Compliance, Internal Communications, Procedure Development, Data Security, Continuous Monitoring, Health Information Management, Risk Management, Business Strategy
★ 4.8 (2.9K) · Intermediate · Specialization · 3 - 6 Months

University of Houston
Skills you'll gain: Probability & Statistics, Statistical Methods, Statistics, Microsoft Excel, Predictive Analytics, Game Theory, Spreadsheet Software, Predictive Modeling, Excel Formulas, Pivot Tables And Charts, Regression Analysis, Statistical Analysis, Statistical Modeling, Advanced Analytics, Data-Driven Decision-Making, Data Analysis, Analytics, Data Analysis Software, Simulations, Probability
★ 4.5 (98) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Desktop Support, Help Desk Support, Technical Support and Services, Technical Support, Computer Security Incident Management, Network Support, Microsoft Windows, Security Controls, Information Systems Security, System Support, End User Training and Support, Security Management, Network Troubleshooting, Operating System Administration, Information Technology Operations, Hardware Troubleshooting, Software Installation, System Configuration, Systems Administration, IT Service Management
Beginner · Course · 1 - 3 Months

John Wiley & Sons
Skills you'll gain: Cybersecurity, Cyber Security Strategy, Cyber Threat Intelligence, Cyber Attacks, Authentications, Incident Response, Security Awareness, Threat Management, Cyber Risk, Computer Security Incident Management, Data Security, Threat Detection, Network Security, Security Controls, Vulnerability Assessments, Encryption, Multi-Factor Authentication, AI Security, Cryptography, General Data Protection Regulation (GDPR)
Intermediate · Course · 1 - 3 Months