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: Maintainability
Intermediate · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Statistical Hypothesis Testing, Statistical Analysis, Sampling (Statistics), Statistical Methods, Microsoft Excel, Probability & Statistics, Data Analysis, Regression Analysis, Probability Distribution
Intermediate · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Applied Mathematics, Estimation, Calculus, Cost Estimation, Engineering Calculations, Mathematical Modeling, Operations Research, Derivatives, Graphing, Algebra
Intermediate · Course · 1 - 3 Months

Board Infinity
Skills you'll gain: Role-Based Access Control (RBAC), Performance Tuning, VMware ESX Servers, Virtual Machines, Disaster Recovery, Virtualization, Data Centers, Network Switches, Virtualization and Virtual Machines, Patch Management, Network Administration, System Monitoring, System Configuration, Data Storage, Infrastructure Security, Identity and Access Management, Data Storage Technologies, Cloud Infrastructure, Cloud Computing, User Accounts
Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: Presentations, Sales Presentations, Data Visualization, Productivity Software, Design
Beginner · Guided Project · Less Than 2 Hours

LearnKartS
Skills you'll gain: Serverless Computing, Containerization, Amazon Web Services, Data Migration, Amazon DynamoDB, Docker (Software), Databases, Cloud Engineering, Kubernetes, AWS Identity and Access Management (IAM), Operational Databases, Amazon Elastic Compute Cloud, Database Management, Performance Tuning, Amazon S3, Cloud Security, Data Security, Scalability
Intermediate · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Calculus, Applied Mathematics, Trigonometry, Mathematical Modeling, Algebra, Derivatives, Geometry
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Apache Spark, PySpark, Applied Machine Learning, Big Data, Data Storage Technologies, Statistical Machine Learning, Data Pipelines, Machine Learning Algorithms, Machine Learning, Data Processing, Data Science, Statistical Analysis
Intermediate · Course · 1 - 4 Weeks

DeepLearning.AI
Skills you'll gain: Web Scraping, Extract, Transform, Load, Data Manipulation, Data Validation, Data Processing, Data Ethics, Data Import/Export, Data Cleansing, SQL, Data Transformation, JSON, Pandas (Python Package), Generative AI, Relational Databases, Data Integrity, Unstructured Data, Application Programming Interface (API), Text Mining
Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Google Gemini, Big Data, Google Cloud Platform, Marketing Analytics, Generative AI, Data Analysis, Machine Learning Methods, Predictive Analytics, Forecasting, SQL
Beginner · Course · 1 - 4 Weeks

Università di Napoli Federico II
Skills you'll gain: Data Integration, Tableau Software, Geographic Information Systems, Spatial Analysis, Data Manipulation, Data Analysis, Data Visualization Software, Exploratory Data Analysis, Data Transformation, Interactive Data Visualization
Intermediate · Course · 1 - 3 Months

Microsoft
Skills you'll gain: Data Manipulation, Data Cleansing, Data Wrangling, Data Quality, Tidyverse (R Package), Data Transformation, R Programming, Text Mining, Data Validation, Generative AI, Anomaly Detection
Beginner · Course · 1 - 3 Months