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 Glasgow
Skills you'll gain: Data Literacy, Case Studies, Data-Driven Decision-Making, Strategic Decision-Making, Decision Making, Data Quality, Crisis Management, Leadership, Data Strategy, Strategic Leadership, Leadership Development, Data Validation, Data Management, Leadership and Management, Analytical Skills, Digital Transformation, Agile Methodology
★ 4.7 (11) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Data Storytelling, Storytelling, Data Presentation, Strategic Prioritization, User Research, Data-Driven Decision-Making, Persona Development, Stakeholder Communications, Prioritization, Analytics, Presentations, Stakeholder Engagement, Stakeholder Management, Strategic Decision-Making, Strategic Communication, Quantitative Research
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Data Flow Diagrams (DFDs), Apache Airflow, Data Pipelines, Diagram Design, Dataflow, Data Mapping, Data Modeling, Data Integration, Data Architecture, Data Warehousing, Apache Spark, Extract, Transform, Load, Database Development, Data Processing, Data Transformation, Service Level, Enterprise Security
Beginner · Course · 1 - 3 Months

Skills you'll gain: Information Management, Data Management, Cloud Computing, Data Access, Metadata Management, Data Dictionary, Google Cloud Platform, Taxonomy, Enterprise Application Management, Personally Identifiable Information
Beginner · Project · Less Than 2 Hours

Google Cloud
Skills you'll gain: Data Import/Export, Database Development, Data Modeling, Database Management, Google Cloud Platform, SQL, MySQL, Data Manipulation, Data Analysis, Cloud Hosting, Cloud Computing
Intermediate · Project · Less Than 2 Hours

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

Skills you'll gain: Data Storytelling, Data Presentation, Feature Engineering, Data Ethics, Exploratory Data Analysis, Tableau Software, Data-Driven Decision-Making, Data Visualization Software, Data Analysis, Analytical Skills, Analytics, Data Cleansing, Data Preprocessing, Data Wrangling, Data Manipulation
Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Google Sheets, Data Visualization Software, Spreadsheet Software, Big Data, Data Storytelling, Data Analysis, Data Presentation, Google Workspace, Google Cloud Platform, Data-Driven Decision-Making, Data Integration, Data Manipulation
★ 4.1 (22) · Beginner · Course · 1 - 4 Weeks

University of Colorado System
Skills you'll gain: Data Warehousing, Star Schema, Dashboard Creation, Data Visualization Software, MicroStrategy, Business Intelligence, Data Integration, Data Architecture, Extract, Transform, Load, Data Modeling, Case Studies, Business Intelligence Software, Data Management, PostgreSQL, SQL, Analytical Skills, Query Languages, Data Transformation
★ 4.6 (294) · Mixed · Course · 1 - 3 Months

Coursera
Skills you'll gain: Analytical Skills, Research, Critical Thinking, Trustworthiness, Query Languages, Due Diligence, Market Research, Risk Management, Annual Reports
Beginner · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Data Literacy, Data Visualization, Data Analysis, Research Design, Data Presentation, Descriptive Statistics, Analytics, Exploratory Data Analysis, Descriptive Analytics, Research Methodologies, Analysis, Statistics, Statistical Analysis, Quantitative Research, Statistical Methods, Probability & Statistics, Graphing
★ 4.6 (186) · Beginner · Course · 1 - 4 Weeks

University of Glasgow
Skills you'll gain: Data-Driven Decision-Making, Strategic Decision-Making, Data Literacy, Data Strategy, Strategic Leadership, Business Transformation, Leadership, Agile Methodology, Organizational Leadership, Leadership Development, Leadership and Management, Digital Transformation, Organizational Effectiveness, Team Management, Organizational Structure, Data Analysis, Information Management, Exploratory Data Analysis, Strategic Planning, Change Management
★ 4.7 (11) · Intermediate · Course · 1 - 4 Weeks