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.

Johns Hopkins University
Skills you'll gain: Data Manipulation, Data Cleansing, Data Wrangling, Data Processing, Data Integration, Data Preprocessing, Data Transformation, Data Import/Export, Data Collection, Data Management, Web Scraping, Data Access, R Programming, R (Software), MySQL, File Management, SQL, Application Programming Interface (API)
Mixed · Course · 1 - 4 Weeks
Madecraft
Skills you'll gain: Business Analytics, Data-Driven Decision-Making, Data Strategy, Data Storytelling, Business Intelligence, Dashboard, Strategic Thinking, Strategic Decision-Making, Business Strategies, Data Presentation, Smart Goals, Business Metrics, Business Priorities, Performance Measurement, Key Performance Indicators (KPIs), Data Analysis, Interactive Data Visualization, Data Visualization, Stakeholder Communications, Data Quality
Intermediate · Course · 1 - 3 Months

Chegg Skills
Skills you'll gain: Prompt Engineering, Business Analytics, Analytics, Responsible AI, Decision Support Systems, Data Literacy, Business Intelligence, Data Storytelling, Data Ethics, Data Analysis, Data Visualization, Predictive Analytics, Decision Making, Business Reporting, Trend Analysis, Artificial Intelligence, Generative AI, Problem Solving, Statistical Analysis, Microsoft Excel
Beginner · Course · 1 - 3 Months

Amazon Web Services
Skills you'll gain: Amazon Web Services, Security Software, Cloud Management
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: General Networking, Network Architecture, Threat Management, Cybersecurity, Networking Hardware, Information Technology, Computer Networking, Network Security, Threat Detection, Network Routers, Security Controls, Cyber Attacks, Network Switches, Diagram Design, Firewall, Security Software, Security Strategy
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Feature Engineering, Exploratory Data Analysis, Data Wrangling, Data Processing, Data Cleansing, Data Quality, Data Analysis, Data Transformation, Anomaly Detection, Data Manipulation, Data Integration, Model Training, Data Validation, Test Data, Data Import/Export, Statistical Methods, Statistical Analysis, Descriptive Statistics
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Data Preprocessing, Data Wrangling, Data Processing, Data Integration
Intermediate · Course · 1 - 3 Months

Skills you'll gain: AWS Identity and Access Management (IAM), Disaster Recovery, Amazon Web Services, Cloud Security, Identity and Access Management, Amazon Elastic Compute Cloud, Cloud Management, Public Cloud, Data Security, Authentications, Infrastructure Security, Authorization (Computing)
Intermediate · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Data Mining, Anomaly Detection, Unsupervised Learning, Machine Learning Methods, Supervised Learning, Classification Algorithms, Decision Tree Learning, Data Science, Machine Learning Algorithms, Data Analysis, Machine Learning, Correlation Analysis, Bayesian Network, Algorithms, Artificial Neural Networks, Model Evaluation
Build toward a degree
Intermediate · Course · 1 - 4 Weeks

University of California, Irvine
Skills you'll gain: Social Media Analytics, Analytical Skills, Data Ethics, Predictive Modeling, Model Evaluation, Unsupervised Learning, Natural Language Processing, Predictive Analytics, Regression Analysis, Data Mining, Data Science, Social Media, Text Mining, Anomaly Detection, Business Analytics, Decision Tree Learning, Advanced Analytics, Big Data, Analytics, Supervised Learning
Beginner · Specialization · 3 - 6 Months

Macquarie University
Skills you'll gain: Data Visualization, Data Analysis, Data Wrangling, Data Manipulation, Exploratory Data Analysis, Jupyter, Data Import/Export, Data Transformation, Statistical Methods, Data Preprocessing, Python Programming, Data Processing, Data Dictionary, Data Mapping, Data Structures, Feature Engineering, Data Management, Data Storage, Scripting Languages, Model Training
Beginner · Course · 1 - 3 Months

Macquarie University
Skills you'll gain: Identity and Access Management, AWS Identity and Access Management (IAM), Authentications, Azure Active Directory, Okta, Cybersecurity, Security Management, Data Security, Cloud Security
Beginner · Course · 1 - 3 Months