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: IT Automation, IT Infrastructure, Infrastructure Architecture, Amazon Web Services, Cloud Platforms, Cloud Deployment, Information Technology Operations, Information Technology, System Configuration, Operational Databases, Authentications
Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Google Cloud Platform, Cloud Infrastructure, Cloud Storage, Data Storage Technologies, Data Infrastructure, Data Storage, Model Deployment, Model Training, File Systems, Cloud Solutions, AI Workflows, File I/O, Data Persistence, Scalability
Intermediate · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Data Governance, Data Loss Prevention, Gmail, Data Management, Google Workspace, Information Management, Data Security, Records Management, Cloud Security, File Management, Data Storage, Email Security, Record Keeping, Data Import/Export
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Apache Hadoop, Apache, Data Infrastructure, NoSQL, Big Data, Database Management Systems, Databases, Unix Shell, Data Storage, Data Storage Technologies, Database Design, Software Installation, Data Access, Data Modeling, Data Persistence, Systems Integration, System Configuration, Command-Line Interface, Enterprise Application Management, Scalability
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Load Balancing, Cloud Infrastructure, Google Cloud Platform, Terraform, Cloud Management, Cloud Computing, Cloud Services, Infrastructure as Code (IaC), Managed Services, Virtual Machines, Cloud Deployment, IT Automation, Virtual Networking, Scalability, Virtual Private Networks (VPN)
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Google Gemini, Gemini, Retrieval-Augmented Generation, AI Security, Google Workspace, Generative AI, Google Cloud Platform, Enterprise Security, AI Workflows, AI Integrations, Prompt Patterns, LLM Application, Prompt Engineering
Beginner · 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

Skills you'll gain: Data Ethics, Business Ethics, Responsible AI, Ethical Standards And Conduct, Legal Risk, Sustainable Development, Law, Regulation, and Compliance, Medical Privacy, Information Privacy, Artificial Intelligence and Machine Learning (AI/ML), Decision Making, Artificial Intelligence, Accountability, Business Strategy, Safety and Security, Emerging Technologies, Human Centered Design
Mixed · Course · 1 - 3 Months

Skills you'll gain: Extensible Languages and XML, Selenium (Software), Test Script Development, Scalability, Software Testing, Web Applications, Maintainability, Hypertext Markup Language (HTML)
Beginner · 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, Application Programming Interface (API)
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

Skills you'll gain: Apache Cassandra, Data Manipulation, Distributed Computing, Transaction Processing, NoSQL, Database Design, Query Languages, Performance Tuning, Scalability, Data Integrity, Data Management, Java, Java Programming
Beginner · Course · 1 - 4 Weeks