Network Theory courses can help you learn about graph structures, connectivity, and network dynamics. You can build skills in analyzing complex systems, optimizing network performance, and understanding the spread of information or diseases. Many courses introduce tools like Python for network analysis, Gephi for visualization, and MATLAB for simulations, allowing you to apply these skills in practical work such as social network analysis, telecommunications, and epidemiology.

John Wiley & Sons
Skills you'll gain: Engineering Drawings, Architectural Drawing, Computer-Aided Design, Drafting and Engineering Design, Engineering Documentation, Technical Documentation, Plot (Graphics), Data Sharing, File Management, Scalability, Cloud Storage, Design Elements And Principles
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Incident Response, Vulnerability Assessments, Vulnerability Management, Cyber Threat Intelligence, MITRE ATT&CK Framework, Cyber Security Strategy, Cybersecurity, Endpoint Detection and Response, Intrusion Detection and Prevention, Security Testing, IT Security Architecture, Cyber Attacks, Security Information and Event Management (SIEM), Cyber Engineering, Patch Management, Network Security, Malware Protection, Continuous Monitoring, Digital Forensics, Risk Analysis
Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: Customer Insights, Microsoft Copilot, Customer Analysis, Persona Development, Marketing Analytics, Data-Driven Marketing, Marketing, Marketing Strategies, Report Writing, Search Engine Marketing, Generative AI Agents, Target Audience, Prompt Engineering, Search Engine Optimization, Customer Data Management, Social Media Marketing
★ 4.4 (13) · Beginner · Course · 1 - 4 Weeks

Edureka
Skills you'll gain: Computer Security Incident Management, IT Security Architecture, DevSecOps, Cloud Management, Cloud Infrastructure, Cloud Standards
★ 4.2 (13) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Strategic Sourcing, Supplier Management, Supplier Risk Management, Vendor Management, Contract Negotiation, Supplier Performance Management, Supplier Relationship Management, Procurement, Cost Benefit Analysis, Financial Modeling, Negotiation, Market Research, Market Intelligence, Risk Management, Financial Analysis, Data-Driven Decision-Making, Process Improvement, Spreadsheet Software, Business Communication, Data Analysis
★ 3.5 (10) · Intermediate · Specialization · 3 - 6 Months

O.P. Jindal Global University
Skills you'll gain: Economics, Financial Policy, Econometrics, Economics, Policy, and Social Studies, Supply And Demand, Business Economics, Financial Analysis, Capital Expenditure, Investments, Banking, Capital Budgeting
★ 4.5 (12) · Beginner · Course · 1 - 3 Months

SkillsBooster Academy
Skills you'll gain: Prompt Engineering, Large Language Modeling, Data Ethics, Prompt Patterns, Responsible AI, LLM Application, Context Engineering, AI literacy, AI Workflows, Agentic Workflows, AI Personalization, Generative AI, Artificial Intelligence and Machine Learning (AI/ML), Automation, Collaboration, Information Privacy, Productivity, Innovation, Organizational Skills, Business Technologies
★ 4.7 (18) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Responsible AI, Model Evaluation, Business Analytics, Analytics, Dashboard Creation, Performance Analysis, Predictive Analytics, Business Metrics, Auditing, Performance Improvement, Business Communication, Performance Measurement, Data-Driven Decision-Making, Technical Communication, Business Reporting, Key Performance Indicators (KPIs), Continuous Quality Improvement (CQI), Data Storytelling, No-Code Development, Process Improvement and Optimization
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Team Performance Management, Business Planning, Resource Management, Business Management, Organizational Strategy, Organizational Development, Business Acumen, Organizational Effectiveness, Strategic Thinking, Team Building, Business Strategy, Financial Management, Culture Transformation, Strategic Decision-Making, Financial Acumen, Team Leadership, Financial Planning, Decision Making, Financial Analysis
★ 4.6 (12) · Beginner · Course · 1 - 4 Weeks

Michigan State University
Skills you'll gain: Color Theory, Digital Design, Graphics Software, Creative Design, Visual Storytelling, Creativity, Design Software, Design
Beginner · Course · 1 - 3 Months

Cisco Learning and Certifications
Skills you'll gain: Performance Tuning, Wide Area Networks, Network Troubleshooting, Network Planning And Design, Continuous Monitoring, IT Automation, Service Level
Beginner · Course · 1 - 3 Months

Skills you'll gain: Model Evaluation, Computer Vision, Convolutional Neural Networks, Image Analysis, Transfer Learning, Model Training, Fine-tuning, Matlab, Artificial Neural Networks, Deep Learning, Applied Machine Learning, Classification Algorithms, Predictive Modeling, Performance Tuning
★ 4.9 (20) · Beginner · Course · 1 - 4 Weeks