Network security courses can help you learn about firewalls, intrusion detection systems, and encryption protocols. You can build skills in risk assessment, incident response, and vulnerability management. Many courses introduce tools like Wireshark for network analysis, Nessus for vulnerability scanning, and various security information and event management (SIEM) systems, showing how these skills are applied in practical work to protect networks from cyber threats.

Skills you'll gain: Virtual Networking, YAML, Network Security
Intermediate · Course · 3 - 6 Months

Google Cloud
Skills you'll gain: Cloud Applications, Cloud Development, Google Cloud Platform, Cloud API, Application Development, Data Store, Cloud Storage, Software Development, Data Storage, Node.JS, Scalability
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Role-Based Access Control (RBAC), Postman API Platform, Authentications, API Testing, Authorization (Computing), Restful API, Secure Coding, Java Programming, Application Design, Spring Boot, User Accounts, API Design
Intermediate · Course · 1 - 4 Weeks

DeepLearning.AI
Skills you'll gain: Model Deployment, Performance Testing, Android Development, Transfer Learning, Image Analysis, PyTorch (Machine Learning Library), Tensorflow, Hardware Architecture, Applied Machine Learning, Artificial Neural Networks, Artificial Intelligence
Beginner · Project · Less Than 2 Hours

INSEAD
Skills you'll gain: Blockchain, Digital Assets, FinTech, Business Transformation, Governance, Cryptography, Financial Inclusion, Business Analysis, Organizational Structure, Strategic Leadership, Emerging Technologies, Solution Design, Entrepreneurship, Financial Systems, Market Opportunities, Business Modeling, Case Studies, Market Analysis, Business Management, New Business Development
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Instagram, Social Media, Social Media Management, Social Media Marketing, Advertising, Target Audience, Social Media Content, Facebook, Social Media Campaigns, Social Media Strategy, Online Advertising
Beginner · Guided Project · Less Than 2 Hours

Board Infinity
Skills you'll gain: Spring Framework, Java, Dependency Analysis, Maintainability, Scalability, Object Oriented Programming (OOP), Extensible Markup Language (XML), Software Design, Software Architecture, Testability
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Scope Management, Project Schedules, Budget Management, Project Scoping, Project Performance, Procurement, Project Risk Management, Project Controls, Project Management, Change Control, Project Management Software, Vendor Management, Project Management Life Cycle, IT Infrastructure, Software Development Life Cycle, Change Management, Risk Management, Communication Strategies, Quality Assurance, Stakeholder Engagement
Intermediate · Specialization · 3 - 6 Months

SkillUp
Skills you'll gain: Dynamic Host Configuration Protocol (DHCP), Remote Access Systems, Windows Servers, iSCSI Configuration, Virtual Private Networks (VPN), Microsoft Windows, Network Administration, Virtual Networking, Microsoft Azure, Windows PowerShell, Data Storage Technologies, Public Key Infrastructure, Infrastructure As A Service (IaaS), Network Security, Cloud Storage, Proxy Servers, Web Applications
Intermediate · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: Frontend Integration, Web Components, JavaScript Frameworks, Microarchitecture, Web Development Tools, Front-End Web Development, CI/CD, Web Design, Secure Coding, Software Design, Scalability, Server Side, Maintainability, Debugging
Intermediate · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: AWS CloudFormation, Amazon Web Services, Amazon Elastic Compute Cloud, Event-Driven Programming, Serverless Computing, Event Monitoring, Software Engineering
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Help Desk Support, Desktop Support, End User Training and Support, Technical Support, Software Documentation, Technical Documentation, Network Troubleshooting, Hardware Troubleshooting, Issue Tracking
Beginner · Course · 1 - 4 Weeks