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: Infrastructure Architecture, IT Automation, Maintainability, Code Reusability, Scalability
Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Model Evaluation, Generative AI, MLOps (Machine Learning Operations), Continuous Monitoring, Model Optimization, AI Security, Responsible AI
Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Google Gemini, Google Cloud Platform, Generative AI Agents, Google Workspace, Data Access, Cloud Security, Agentic Workflows, Enterprise Architecture, AI Workflows, Authorization (Computing), Authentications, Data Security, Agentic systems, Application Deployment, Consolidation, Data Integration, Case Studies, AI literacy, Cloud Deployment
Beginner · Course · 1 - 3 Months

Coursera
Skills you'll gain: Problem Management, Issue Tracking, Network Troubleshooting, Collaborative Software, Incident Management, Debugging, System Support, Governance, Incident Response, Solution Design, Change Control, IT Management, Systems Analysis, Identity and Access Management, Authorization (Computing), Technical Documentation, Software Documentation
Intermediate · Course · 1 - 4 Weeks

Pragmatic AI Labs
Skills you'll gain: Retrieval-Augmented Generation, Rust (Programming Language), Vector Databases, Query Languages, Relational Databases, Database Design, Graph Theory, Command-Line Interface, Network Routing, Embeddings, Data Storage, Data Validation, Algorithms
Intermediate · Course · 1 - 3 Months

Skills you'll gain: File Management, Operating Systems, Virtual Machines, Virtualization, Virtualization and Virtual Machines, Scalability
Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Email Security, Gmail, Google Workspace, Mobile Security, Security Controls, Cloud Security, Data Security, Security Management, OAuth, Authentications, Cyber Security Policies, Endpoint Security, Enterprise Application Management, Identity and Access Management, Multi-Factor Authentication
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Identity and Access Management, Google Cloud Platform, Cloud Infrastructure, Infrastructure As A Service (IaaS), Cloud Computing, Cloud Solutions, Solution Architecture, Data Storage Technologies, Cloud Services, Cloud Storage, Key Management, Cloud Management, Data Storage, Cloud Computing Architecture, Role-Based Access Control (RBAC), Authorization (Computing), Security Controls, Cloud Development, Security Management, System Monitoring
Intermediate · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Identity and Access Management, Google Cloud Platform, Cloud Management, Virtual Private Networks (VPN), Cloud Computing Architecture, Microsoft Azure, Virtual Networking, Cloud Infrastructure, Cloud Services, Azure Active Directory, User Accounts, Network Routing, Network Architecture, Network Infrastructure, Cloud Security, Command-Line Interface, Network Security, Firewall
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: User Interface (UI), Application Development, Application Deployment, UI Components, User Interface (UI) Design, User Interface and User Experience (UI/UX) Design, Program Development, Interactive Design, Development Environment, Software Development Life Cycle, Software Testing, Context Management, Frontend Integration, Application Frameworks, Application Performance Management, Debugging, Application Security, Event-Driven Programming, Web Services
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: End User Training and Support, Product Support, Technical Support, Technical Documentation, Collaborative Software, Self Service Technologies, Software Documentation, Product Knowledge, Technical Communication, Scalability, Information Management, Product Development, Search Engine Optimization
Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Google Gemini, Authorization (Computing), Authentications, Generative AI Agents, Data Security, Application Deployment, Agentic Workflows, Enterprise Architecture, Data Access, Agentic systems, LLM Application, Google Cloud Platform, Cloud Security, Enterprise Security, AI Integrations, Data Integration
Beginner · Course · 1 - 3 Months