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.

University of Minnesota
Skills you'll gain: Open Web Application Security Project (OWASP), Cloud Security, Authentications, Key Management, Data Security, Cloud Applications, Cloud Services, Application Security, Authorization (Computing), Cyber Risk, Secure Coding, Cloud Storage, Personally Identifiable Information, DevSecOps, General Data Protection Regulation (GDPR), Network Security, Information Privacy, Cloud Computing, Cybersecurity, Cryptography
Beginner · Specialization · 3 - 6 Months

Palo Alto Networks
Skills you'll gain: Cloud Security, Cloud-Native Computing, Cloud Computing Architecture, Infrastructure Security, DevSecOps, Cloud Computing, Application Security, Cloud Infrastructure, Network Security, Docker (Software), Software As A Service, Hybrid Cloud Computing, Containerization, Data Centers, Vulnerability Scanning, Virtual Machines, DevOps, Vulnerability Assessments
Intermediate · Course · 1 - 3 Months
University of Illinois Urbana-Champaign
Skills you'll gain: Computational Logic, Application Specific Integrated Circuits, Theoretical Computer Science, Data Structures, Verification And Validation, Computer Architecture, Algorithms, Computer Engineering, Programming Principles, Digital Design
Intermediate · Course · 1 - 3 Months
Skills you'll gain: Operating System Administration, Package and Software Management, IT Infrastructure, Network Troubleshooting, Computer Networking, Infrastructure Security, Encryption, Desktop Support, Network Security, Routing Protocols, TCP/IP, Cybersecurity, Lightweight Directory Access Protocols, Active Directory, Technical Support, Network Protocols, Operating Systems, Cloud Computing, Customer Service, Debugging
Beginner · Professional Certificate · 3 - 6 Months

Cisco Learning and Certifications
Skills you'll gain: MITRE ATT&CK Framework, Threat Modeling, Cyber Threat Intelligence, Threat Detection, Threat Management, Exploit development, Computer Security Incident Management, Network Analysis, Cybersecurity, Network Security, Network Monitoring, SQL
Mixed · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Disaster Recovery, Data Management, Google Cloud Platform, Cloud Infrastructure, SAP Applications, Identity and Access Management, Cloud Computing, Cloud Security, Cloud Storage, Virtual Machines, General Networking, Scalability, Systems Integration
Beginner · Course · 1 - 3 Months
Korea Advanced Institute of Science and Technology(KAIST)
Skills you'll gain: Communication Systems, Emerging Technologies, Informatics, Cryptography, Linear Algebra, Computational Thinking, Information Technology, Physics, Mathematical Modeling
Advanced · Course · 1 - 3 Months

ISC2
Skills you'll gain: Configuration Management, Cybersecurity, Computer Security Awareness Training, Data Security, Security Controls, Security Management, Event Monitoring, Encryption, Network Security, Continuous Monitoring, Cyber Security Policies, Security Strategy, System Monitoring, General Networking, Cryptography, Data Management
Beginner · Course · 1 - 3 Months

Skills you'll gain: Project Risk Management, Workflow Management, Business Workflow Analysis, Risk Management, Strategic Thinking, Team Leadership, Agile Project Management, Team Management, Leadership and Management, Collaborative Software, Project Management, Innovation, Agile Software Development, Process Improvement, Strategic Decision-Making, Change Management, Artificial Intelligence, Adaptability, Digital Transformation, Communication
Intermediate · Specialization · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Operations Research, Algorithms, Applied Mathematics, Computational Thinking, Graph Theory, Mathematical Modeling, Computer Programming, Theoretical Computer Science, Linear Algebra, Combinatorics, Python Programming, Solution Design, Probability
Build toward a degree
Advanced · Course · 1 - 4 Weeks

Queen Mary University of London
Skills you'll gain: Stakeholder Management, Delegation Skills, Team Leadership, Team Management, Change Management, Team Performance Management, Professional Networking, Leadership Development, Leadership, Matrix Management, People Management, Team Building, Stakeholder Engagement, Leadership and Management, Organizational Leadership, Time Management, Executive Presence, Organizational Effectiveness, Virtual Teams, Influencing
Advanced · Specialization · 3 - 6 Months

Deep Teaching Solutions
Skills you'll gain: Prompt Engineering, Multimodal Prompts, Creative Thinking, AI Personalization, ChatGPT, Learning Strategies, Curiosity, Critical Thinking, Lifelong Learning, Generative AI, Artificial Intelligence, Constructive Feedback, Artificial Neural Networks, Technical Communication
Beginner · Course · 1 - 4 Weeks