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.

Google Cloud
Skills you'll gain: Private Cloud, VMware vSAN, Virtual Machines, vCenter Server Management, vSphere Networking and Storage, vCenter Server, Google Cloud Platform, Virtual Networking, NSX-T Network Virtualization, Cloud Infrastructure, Hybrid Cloud Computing, Cloud Management, Cloud Deployment, Cloud Computing Architecture, Data Storage, Cloud-Based Integration, Cloud Services, Cloud Storage, Data Migration, Data Storage Technologies
Intermediate · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Email Security, Gmail, Data Loss Prevention, Google Workspace, Threat Management, Malware Protection, Network Routing, Content Management, Record Keeping, Authentications
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Google Gemini, Gemini, Generative AI Agents, Command-Line Interface, Code Review, Application Development, Software Installation, User Flows, Security Controls, Software Architecture
Mixed · Course · 1 - 4 Weeks

Coursera
Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: MLOps (Machine Learning Operations), Model Deployment, Google Cloud Platform, Model Training, Tensorflow, Machine Learning Methods, Applied Machine Learning, Data Validation, Model Optimization, Machine Learning, Systems Architecture, Model Evaluation, Distributed Computing, Cloud Deployment, Data Pipelines, Scalability, Hybrid Cloud Computing, Dependency Analysis, Debugging
Advanced · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: AI Security, LLM Application, Open Web Application Security Project (OWASP), Large Language Modeling, Model Deployment, Responsible AI, Secure Coding, Security Architecture Review, Cloud API, Security Controls, IT Security Architecture, Prompt Engineering, Google Cloud Platform, Application Programming Interface (API), Configuration Management
Beginner · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Google Workspace, Gmail, Technical Support, Technical Support and Services, File Management, Email Security, Issue Tracking, Cloud Storage, Event Monitoring, Technical Communication, Systems Administration
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Load Balancing, Virtual Networking, Network Routing, Google Cloud Platform, Network Performance Management, Hybrid Cloud Computing, Cloud Management, Performance Tuning, Frontend Performance, TCP/IP, Cloud Security, Distributed Denial-Of-Service (DDoS) Attacks
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: ASP.NET, .NET Framework, Identity and Access Management, Full-Stack Web Development, Web Applications, Microsoft Azure, Web Development, Cloud Deployment, Application Deployment, Database Development, Cloud Applications, Database Application, Authorization (Computing), Frontend Integration, Role-Based Access Control (RBAC), Authentications, Databases, Software Architecture, Systems Architecture, Payment Systems
Intermediate · Course · 3 - 6 Months

Google Cloud
Skills you'll gain: Google Gemini, Gemini, Command-Line Interface, Application Development, Development Environment, Unix Commands, Model Context Protocol, Software Installation, Tool Calling, Secure Coding, Agentic systems, Application Security
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Scalability, Code Reusability, Software Design, Flutter (Software), Computational Logic, Functional Design, Application Development, Application Design, Computer Programming, Automation
Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: AI Security, LLM Application, Large Language Modeling, Model Deployment, Cloud Security, Open Web Application Security Project (OWASP), Prompt Patterns, Event Monitoring, Security Controls, Google Cloud Platform, Cloud API, Vulnerability Management, Application Programming Interface (API), System Configuration
Beginner · Course · 1 - 3 Months