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: Kubernetes, Google Cloud Platform, Cloud Deployment, Cloud Infrastructure, Cloud-Native Computing, Application Deployment, Data Persistence, Containerization, Data Storage, Data Storage Technologies, Scalability, Load Balancing, Configuration Management, Network Security, Command-Line Interface, Network Routing
Intermediate · Course · 1 - 3 Months

Skills you'll gain: AI Workflows, AI Orchestration, Agentic Workflows, Prompt Engineering, Generative AI Agents, AI Enablement, Agentic systems, AI Security, Prompt Patterns, Salesforce, Responsible AI, Enterprise Application Management, Context Engineering, Artificial Intelligence, Data Governance, Data Architecture, Automation, Business Requirements, Customer Relationship Management (CRM) Software, Data Security
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Zero Trust Network Access, Cloud Computing Architecture, Cloud Deployment, Serverless Computing, Data Governance, Cloud Management, Virtual Networking, Virtual Private Networks (VPN), Data Storage, General Networking, Identity and Access Management
Beginner · Course · 3 - 6 Months

Skills you'll gain: Docker (Software), YAML, Containerization, Configuration Management, Data Pipelines, Real Time Data, Devops Tools, Debugging, DevOps, Microservices, Application Deployment, Event Monitoring, Scalability, Software Installation
Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Cloud API, Cloud Deployment, Application Programming Interface (API), Restful API, Google Cloud Platform, Cloud Applications, Web Services, Proxy Servers, Javascript, Data Store, Code Reusability
Beginner · Project · Less Than 2 Hours

Coursera
Skills you'll gain: Mitigation, Analysis, Accountability
Intermediate · Course · 1 - 4 Weeks

Packt
Skills you'll gain: Devops Tools, Automation, Operating System Administration, System Configuration, Code Reusability, Service Management
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Cloud Management, Disaster Recovery, IT Automation, Network Troubleshooting, Cloud Deployment, System Monitoring, Event Monitoring, Cloud Technologies, Cloud Storage, Microsoft Azure, Cloud Computing, Cloud Security, Continuous Monitoring, Patch Management, Dashboard Creation
Advanced · Course · 1 - 4 Weeks

Arizona State University
Skills you'll gain: Bayesian Statistics, Statistical Modeling, Bayesian Network, Statistical Methods, Statistical Analysis, Data Analysis, R (Software), Statistical Programming, R Programming, Data-Driven Decision-Making, Statistical Inference, Markov Model, Network Model, Simulations, Sampling (Statistics), Probability Distribution, Dependency Analysis
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Kubernetes, Cloud-Native Computing, Google Cloud Platform, Application Deployment, Cloud Deployment, Load Balancing, Scalability, Data Persistence, Containerization, Data Storage, Data Security, General Networking, Configuration Management
Intermediate · Course · 1 - 3 Months

Skills you'll gain: OpenShift, Microservices, Containerization, Kubernetes, Red Hat Enterprise Linux, Network Troubleshooting, Devops Tools, Linux Administration, Network Support, Data Persistence, Data Storage, Debugging, Authentications, User Accounts
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Maintainability, Code Reusability, Software Architecture, Software Design, Object Oriented Design, Programming Principles, Object Oriented Programming (OOP), Scalability
Intermediate · Course · 3 - 6 Months