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.

Peking University
Skills you'll gain: Game Theory, Social Network Analysis, Graph Theory, Network Analysis, Computational Thinking, Market Dynamics, Web Analytics and SEO, Network Model, Social Sciences, Socioeconomics, Sociology, Market Analysis, Economics, Bidding, Behavioral Economics, Analysis, Decision Making
★ 4.7 (114) · Mixed · Course · 3 - 6 Months

Advancing Women in Tech
Skills you'll gain: Engineering Management, Technical Management, Cross-Functional Collaboration, Cross-Functional Team Leadership, Management Training And Development, Team Performance Management, Software Engineering, Employee Coaching, Agile Software Development, Software Development Methodologies, Communication, Conflict Management, Performance Management, Team Management, Meeting Facilitation, People Management, Leadership and Management, Program Management, Cloud Engineering, Business Strategy
★ 4.5 (26) · Mixed · Course · 1 - 4 Weeks

New York Institute of Finance
Skills you'll gain: Blockchain, FinTech, Supply Chain Management, Transaction Processing, Supply Chain Systems, Supply Chain, Emerging Technologies, AI Enablement, Distributed Computing, Interoperability, Data Sharing, Data Integrity
★ 4.5 (98) · Intermediate · Course · 1 - 4 Weeks

AI Business School
Skills you'll gain: Prompt Engineering, Prompt Patterns, Prompt Engineering Tools, Generative AI, Sales Enablement, AI Personalization, Sales, AI literacy, AI Product Strategy, AI Enablement, ChatGPT, Large Language Modeling, LLM Application, AI Workflows, Artificial Intelligence, Decision Intelligence, Finance, Ideation, Business Transformation, Innovation
★ 3.5 (15) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Network Architecture, Network Monitoring, Load Balancing, Network Planning And Design, Virtual Networking, Microsoft Azure, Network Engineering, Network Troubleshooting, Network Infrastructure, Cloud Engineering, Network Administration, Scalability, Network Security, Computer Networking, Firewall, Virtual Private Networks (VPN), TCP/IP, Distributed Denial-Of-Service (DDoS) Attacks, Remote Access Systems
★ 4.4 (39) · Beginner · Course · 1 - 4 Weeks

University of California, Davis
Skills you'll gain: Construction Estimating, Blueprint Reading, Estimation, Cost Estimation, Project Estimation, Construction Management, Engineering Plans And Specifications, Construction, General Construction and Construction Labor, Digital Analysis, Design Specifications, Systems Of Measurement, Collaborative Software, Performance Measurement
★ 4.8 (6) · Intermediate · Course · 1 - 4 Weeks

Dartmouth College
Skills you'll gain: Digital Transformation, Customer experience strategy (CX), Data Strategy, Business Transformation, Data-Driven Decision-Making, Analytics, Data Literacy, Business Analytics, Internet Of Things, Cloud Computing, Scalability, Automation, Business Modeling, Technology Strategies, Strategic Decision-Making, Data Analysis, Innovation, Organizational Leadership, Business Metrics, AI Workflows
★ 4.8 (25) · Beginner · Specialization · 3 - 6 Months

Harvard Business Review
Skills you'll gain: Business Acumen, Financial Statements, Strategic Decision-Making, Financial Statement Analysis, Business Leadership, Organizational Effectiveness, Financial Acumen, Business Modeling, Performance Measurement, Decision Making, Business Metrics, Data-Driven Decision-Making, Business Strategy, Financial Analysis, Strategic Thinking, Leadership, Business Priorities, Goal Setting, Team Leadership, Discussion Facilitation
★ 4.7 (17) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Google Cloud Platform, Cloud Computing Architecture, Technical Design, System Configuration, System Implementation, System Design and Implementation, Business Systems Analysis, Cloud Engineering, Cloud Computing, Cloud Management, Cloud Solutions, Cloud Security, Security Controls, Solution Architecture, Data Migration, Infrastructure Architecture, Cloud Infrastructure, Solution Design, Cloud Storage, Cloud Deployment
★ 4.6 (36) · Advanced · Course · 1 - 3 Months

Board Infinity
Skills you'll gain: React Native, Mobile Development, Responsive Web Design, Docker (Software), Azure DevOps, Restful API, Cross Platform Development, Azure DevOps Pipelines, Microservices, Containerization, User Interface (UI), User Interface and User Experience (UI/UX) Design, DevOps, UI Components, User Interface (UI) Design, ASP.NET, UI/UX Strategy, Secure Coding, Mobile Development Tools, Version Control
★ 4.2 (56) · Intermediate · Specialization · 1 - 3 Months

LearnKartS
Skills you'll gain: Kubernetes, Application Deployment, Cloud-Native Computing, Scalability, Release Management, Data Persistence, DevOps, Containerization, Devops Tools, Application Lifecycle Management, Configuration Management, Performance Tuning, Security Controls, Data Storage, Memory Management
★ 4.1 (20) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Customer Retention, Customer Analysis, Customer experience improvement, Customer Support, Data Analysis, Predictive Modeling, Operational Analysis, Operational Efficiency, AI literacy, Anomaly Detection, Network Monitoring, AI Integrations, Digital Transformation
★ 4.6 (9) · Beginner · Course · 1 - 4 Weeks