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 London
Skills you'll gain: Digital Forensics, Security Management, Human Factors (Security), Information Privacy, Key Management, Cyber Governance, Application Security, Infrastructure Security, Threat Modeling, OSI Models, Security Testing, Computer Security Incident Management, Cyber Security Policies, Intrusion Detection and Prevention, Cryptography, ISO/IEC 27001, Network Security, Malware Protection, Statistical Analysis, Cyber Security Strategy
Earn a degree
Degree · 1 - 4 Years

Skills you'll gain: Cloud Security, Encryption, Network Security, Cloud Platforms, AI Security, Identity and Access Management, DevSecOps, Cloud Computing, Cloud Infrastructure, Infrastructure Security, Zero Trust Network Access, IT Security Architecture, Amazon S3, Data Security, Multi-Cloud, Data Storage, AWS Identity and Access Management (IAM), Microsoft Azure, Cloud Storage, Data Encryption Standard
Beginner · Course · 3 - 6 Months

Google Cloud
Skills you'll gain: Cloud Security, Network Security, Encryption, Data Security, Cloud Computing, Cybersecurity, Cloud Standards, Threat Detection, Google Cloud Platform, Infrastructure Security, Authentications, Authorization (Computing), Data Governance, Multi-Factor Authentication, Identity and Access Management
Beginner · Course · 1 - 3 Months

Skills you'll gain: AWS Identity and Access Management (IAM), Identity and Access Management, Amazon Web Services, Role-Based Access Control (RBAC), Authorization (Computing), User Accounts, Cloud Security, Data Security, Cloud Platforms, Command-Line Interface
Intermediate · Guided Project · Less Than 2 Hours

University of Colorado Boulder
Skills you'll gain: Unsupervised Learning, Regression Analysis, Classification Algorithms, Dimensionality Reduction, Data Analysis, Anomaly Detection, Supervised Learning, Model Evaluation, Statistical Analysis, Analytics, Logistic Regression, Data Preprocessing, Predictive Modeling, Machine Learning Methods, Statistical Modeling, Applied Machine Learning, Decision Tree Learning, Machine Learning Algorithms, Machine Learning, Data Mining
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Data Visualization, Data Presentation, Dashboard, Data Storytelling, Data Visualization Software, Microsoft Excel, Spreadsheet Software, Excel Formulas, Graphing, Pivot Tables And Charts, Data Modeling, Databases, Data Analysis, Simulation and Simulation Software
Beginner · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Reinforcement Learning, Data-Driven Decision-Making, Markov Model, Time Series Analysis and Forecasting, Forecasting, Bayesian Statistics, Data Science, Statistical Methods, Anomaly Detection, Probability Distribution, Machine Learning Methods, Estimation, Statistical Analysis, Sampling (Statistics)
Intermediate · Course · 1 - 3 Months
Skills you'll gain: Data Architecture, Salesforce, Salesforce Object Query Language (SOQL), Salesforce Development, Scalability, Data Integration, Data Migration, Data Quality, Database Design, Data Modeling, Web Services, Restful API, Application Programming Interface (API), Data Security, Governance, Simple Object Access Protocol (SOAP), Dashboard, Event Monitoring
Intermediate · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: AI Security, Open Web Application Security Project (OWASP), Cyber Security Assessment, Exploitation techniques, Server Side, Application Security, Artificial Intelligence and Machine Learning (AI/ML), Vulnerability Scanning, Secure Coding, Artificial Intelligence, Responsible AI, Data Security, Cyber Attacks, Security Awareness, Generative AI, Large Language Modeling, Data Ethics, Authentications
Build toward a degree
Advanced · Course · 1 - 4 Weeks

Check Point Software Technologies Ltd.
Skills you'll gain: Command-Line Interface, Firewall, System Configuration, Security Management, Network Security, Network Administration, Network Monitoring, Virtualization
Intermediate · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Exploratory Data Analysis, Statistical Reporting, Data Analysis, Data Presentation, Data Management, Data Strategy, Team Management, Workflow Management, Analytical Skills, Team Leadership, Statistical Inference, Statistical Modeling, Communication
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Kubernetes, DevSecOps, Cloud Security, Containerization, Infrastructure Security, Microservices, Security Controls, Network Security, Key Management, Encryption
Intermediate · Course · 1 - 4 Weeks