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.

Queen Mary University of London
Skills you'll gain: Cloud Services, Legal Risk, Cloud Computing, Intellectual Property, Contract Negotiation, Cloud Security, Contract Review, Law, Regulation, and Compliance, Service Level Agreement, Data Security, Cybersecurity
★ 4.9 (102) · Beginner · Course · 1 - 4 Weeks
Yonsei University
Skills you'll gain: Capital Budgeting, Financial Statements, Financial Statement Analysis, Business Valuation, Financial Analysis, Cash Flow Forecasting, Strategic Decision-Making, Financial Modeling, Income Statement, Return On Investment, Entrepreneurial Finance, Financial Forecasting, Cash Flows, Balance Sheet, Financial Data, Excel Formulas, Microsoft Excel, Case Studies, Forecasting, Finance
★ 4.4 (511) · Beginner · Specialization · 3 - 6 Months

Starweaver
Skills you'll gain: Loyalty Programs, Customer Relationship Management (CRM) Software, Customer Relationship Building, Brand Loyalty, Customer Analysis, Customer Retention, Relationship Management, Customer Success Management, Sales Management, Marketing Automation, Marketing Strategies, Target Audience, Data-Driven Marketing, Business Development, Performance Management, Performance Measurement, Data-Driven Decision-Making
★ 4.6 (268) · Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Network Routing, Network Security, TCP/IP, Firewall, Routing Protocols, Google Cloud Platform, Virtual Networking, Network Administration, Cloud Services
★ 4.8 (1.1K) · Intermediate · Course · 1 - 4 Weeks
University of Pennsylvania
Skills you'll gain: Demography, Market Trend, Trend Analysis, International Relations, International Finance, Socioeconomics, Social Sciences, Economics, Policy, and Social Studies, Cultural Diversity, Political Sciences, Financial Systems, World History, Business Acumen, Economic Development, Economics, Business Economics, Consumer Behaviour, Financial Policy, Public Safety and National Security, Governance
★ 4.8 (925) · Mixed · Course · 1 - 4 Weeks

University of California, Santa Cruz
Skills you'll gain: Responsible AI, Data Ethics, AI literacy, Artificial Intelligence, Artificial Neural Networks, Ethical Standards And Conduct, Machine Learning Methods, Network Model, Generative AI, Deep Learning, Machine Learning, Empathy & Emotional Intelligence, Law, Regulation, and Compliance, Reinforcement Learning, Policy Development
★ 4.6 (462) · Beginner · Course · 1 - 4 Weeks

Pearson
Skills you'll gain: Open Web Application Security Project (OWASP), AI Security, Vulnerability Assessments, Vulnerability Scanning, Distributed Denial-Of-Service (DDoS) Attacks, Vulnerability Management, Network Security, Cryptography, Penetration Testing, Intrusion Detection and Prevention, Cybersecurity, Cyber Security Assessment, Malware Protection, Mobile Security, Threat Modeling, Threat Detection, Web Applications, Internet Of Things, Cloud Computing, Network Architecture
★ 4.6 (22) · Intermediate · Specialization · 1 - 3 Months

Duke University
Skills you'll gain: C (Programming Language), Data Structures, C and C++, Programming Principles, Algorithms, Memory Management
★ 4.3 (349) · Beginner · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Community Organizing, Compassion, Community Development, Community Outreach, Social Impact, Needs Assessment, Program Evaluation, Empathy, Education and Training, Data Mapping, Initiative and Leadership, Empowerment, Curriculum Planning, Working With Children, Collaboration, Planning, Driving engagement, Environmental Issue
★ 4.8 (153) · Beginner · Course · 1 - 3 Months

Coursera
Skills you'll gain: Exploratory Data Analysis, Model Evaluation, Data Collection, Model Deployment, Data Ethics, Machine Learning Software, Model Training, Feature Engineering, Data Cleansing, Responsible AI, Machine Learning Methods, Applied Machine Learning, Data Analysis, Statistical Analysis, Machine Learning, Statistical Methods, Application Deployment, Generative AI, Data Preprocessing, Continuous Monitoring
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Azure Active Directory, Data Loss Prevention, Endpoint Security, Cloud Security, Active Directory, Endpoint Detection and Response, Authentications, Personally Identifiable Information, Multi-Factor Authentication, Data Security, Multi-Tenant Cloud Environments, User Provisioning, Security Controls, Threat Management, Role-Based Access Control (RBAC), Malware Protection, Data Governance, Threat Detection, User Accounts
★ 4.6 (19) · Intermediate · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: SQL, Data Validation, Data Access, Query Languages, Data Mining, Data Analysis, Google Analytics
★ 4.8 (6) · Beginner · Project · Less Than 2 Hours