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: Linux Servers, Linux Administration, Ubuntu, Virtual Machines, Distributed Computing, Linux, Performance Tuning, Virtualization, Data Storage, File Systems, Servers, Data Storage Technologies, Software Installation, Package and Software Management, Scalability, Command-Line Interface
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Robotic Process Automation, Email Automation, Transaction Processing, Business Process Automation, Automation, Data Import/Export, Data Integration, Scalability, Image Analysis, Data Validation, Service Level
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Splunk, Dashboard Creation, Data Transformation, Dashboard, Statistical Visualization, Data Visualization Software, Data Analysis, Statistical Analysis, Data Manipulation, Interactive Data Visualization, Scatter Plots, Data Presentation, Time Series Analysis and Forecasting, Event Monitoring, Security Information and Event Management (SIEM), Geospatial Mapping
Beginner · Course · 1 - 4 Weeks

Coursera
Intermediate · Course · 1 - 4 Weeks

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

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

Skills you'll gain: Data Manipulation, Statistical Analysis, R (Software), Ggplot2, R Programming, Data Wrangling, Data Transformation, Data Visualization Software, Data Science, Applied Machine Learning, Data Preprocessing, Probability & Statistics, Data Analysis, Statistical Modeling, Machine Learning Methods, Regression Analysis, Statistical Software, Data-Driven Decision-Making, Statistical Programming, Machine Learning
Beginner · Course · 1 - 3 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: Model Evaluation, MLOps (Machine Learning Operations), Generative AI, Model Optimization, Machine Learning Methods, AI Security, Google Cloud Platform, Data Quality
Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Google Gemini, Authorization (Computing), Authentications, Agentic Workflows, AI Workflows, Application Deployment, Security Controls, Google Cloud Platform, Enterprise Security, Workflow Management, Data Security, Generative AI Agents, Cloud Deployment, Enterprise Application Management, Large Language Modeling, Data Access, Cloud Security, Data Integration, LLM Application, Case Studies
Beginner · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Threat Detection, Cyber Threat Intelligence, Cyber Threat Hunting, Endpoint Detection and Response, Threat Management, AI Security, Incident Response, Vulnerability Management, Vulnerability Assessments, Google Gemini, Gemini, Generative AI
Intermediate · Course · 1 - 3 Months

Skills you'll gain: AI Security, Responsible AI, Information Privacy, Generative AI, Google Cloud Platform, Federated Learning, Personally Identifiable Information, Data Ethics, Cloud Security, Data Security, Data Loss Prevention, Encryption, Safety and Security
Intermediate · Course · 1 - 3 Months