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.

Skills you'll gain: Analysis, Analytics, Data Infrastructure, Data Ethics
★ 4.6 (57) · Beginner · Course · 1 - 3 Months
Skills you'll gain: Pandas (Python Package), NumPy, Data Manipulation, Code Reusability, Data Preprocessing, Data Wrangling, Package and Software Management, Data Analysis, Data Processing, Data Integration, JSON, Object Oriented Programming (OOP), Data Science, Data Structures, Python Programming, Exploratory Data Analysis, Programming Principles, Data Import/Export, Data Storage, Computational Logic
★ 4.8 (181) · Beginner · Specialization · 3 - 6 Months

Microsoft
Skills you'll gain: Graph Theory, Data Structures, .NET Framework, Microsoft Copilot, Algorithms, Back-End Web Development, Performance Tuning, Theoretical Computer Science, Scalability
★ 4.7 (41) · Beginner · Course · 1 - 3 Months
Skills you'll gain: Data Modeling, Database Design, Extract, Transform, Load, Databases, Data Warehousing, Database Systems, Data Pipelines, Business Intelligence, Data Integrity, Data Validation, Data Mart, Business Process, Data Integration, Data Management, Data Quality, Data Transformation, Performance Testing
★ 4.7 (727) · Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Dashboard Creation, Dashboard, Web Scraping, Data Analysis, Data Presentation, Analytical Skills, Data Visualization Software, Graphing, Pandas (Python Package), Data Science, Jupyter, Python Programming, Data Collection
★ 4.5 (4.9K) · Intermediate · Course · 1 - 4 Weeks
University of Michigan
Skills you'll gain: File I/O, Data Structures, Data Processing, Data Analysis, Python Programming, Data Manipulation, Software Installation, File Management, Development Environment
★ 4.9 (97K) · Beginner · Course · 1 - 3 Months

University of Pennsylvania
Skills you'll gain: Health Insurance Portability And Accountability Act (HIPAA) Compliance, General Data Protection Regulation (GDPR), Medical Privacy, Law, Regulation, and Compliance, Information Privacy, Personally Identifiable Information, Regulatory Compliance, Regulation and Legal Compliance, Compliance Management, Data Security, Health Information Management, Data Loss Prevention, Data Management, Incident Response, Governance, Risk Management
★ 4.8 (857) · Mixed · Course · 1 - 4 Weeks

Simplilearn
Skills you'll gain: Exploratory Data Analysis, Generative AI, Analytics, Data Analysis, Extract, Transform, Load, Interactive Data Visualization, Predictive Analytics, Data-Driven Decision-Making, Data Synthesis, Predictive Modeling, Data Presentation, Forecasting, AI Integrations, Data Transformation, Descriptive Analytics, Data Modeling, Risk Analysis
★ 4.7 (15) · Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Data Entry, Data Validation, Data Integrity, Data Capture, Data Processing, Data Management, Spreadsheet Software
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Analytics, Business Analytics, Data Analysis, Data-Driven Decision-Making, Big Data, Analytical Skills, Data Analysis Software, Data Visualization, Statistical Programming, Microsoft Excel, Data Visualization Software, Decision Making, Data Collection, Unstructured Data
★ 4.6 (6.2K) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Data Storytelling, Data Presentation, Data Visualization, Statistical Hypothesis Testing, Data Visualization Software, Dashboard Creation, Clinical Research, Interactive Data Visualization, Health Informatics, Data Wrangling, Data Analysis, Healthcare Ethics, Health Information Management and Medical Records, Health Policy, Looker (Software), Predictive Analytics, Healthcare Industry Knowledge, Data Literacy, Health Technology, Regression Analysis
Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: Excel Formulas, Data Cleansing, Pivot Tables And Charts, Spreadsheet Software, Data Wrangling, Microsoft Excel, Data Analysis, Data Quality, Google Sheets, Data Manipulation, Data Integrity, Data Ethics, Data Entry, Data Import/Export, Data Science
★ 4.7 (11K) · Beginner · Course · 1 - 3 Months