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.

University of Maryland, College Park
Skills you'll gain: Pay Per Click Advertising, Marketing Analytics, Search Engine Optimization, Analytics, Big Data, Google Analytics, Digital Marketing, Search Engine Marketing, Web Analytics, Digital Advertising, Marketing Effectiveness, A/B Testing, MarTech, Machine Learning Methods, Artificial Intelligence and Machine Learning (AI/ML), Deep Learning, Customer experience improvement
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Development Environment, Scalability, Performance Tuning
Intermediate · Course · 1 - 3 Months

Skills you'll gain: AI Security, Responsible AI, Information Privacy, Data Ethics, Personally Identifiable Information, Cloud Security, Generative AI, Data Security, Google Cloud Platform, Artificial Intelligence, Data Governance, Security Controls
Intermediate · Course · 1 - 3 Months

Skills you'll gain: AI Security, Responsible AI, Generative AI, Information Privacy, Google Cloud Platform, Cloud Security, Personally Identifiable Information, Data Security, Cloud Services, Security Controls
Intermediate · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Cyber Threat Intelligence, Threat Detection, Threat Management, Threat Modeling, Endpoint Detection and Response, Incident Response, Security Information and Event Management (SIEM), Google Gemini, Continuous Monitoring, Vulnerability Management, AI Security, Interactive Data Visualization
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Responsible AI, Artificial Intelligence, AI Security, Model Evaluation, Data Modeling, Machine Learning
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Extract, Transform, Load, Data Pipelines, Data Integration, File Management, Scalability, Data Processing, Context Management, Java, Data Transformation, Maintainability
Mixed · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Responsible AI, Generative AI, Large Language Modeling, Google Cloud Platform, Data Literacy, Unstructured Data, Data Ethics, Artificial Intelligence, AI Security, Business Intelligence, Machine Learning
Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Network Monitoring, Network Planning And Design, Network Troubleshooting, Google Cloud Platform, Cloud Engineering, Network Architecture, Cloud Computing Architecture, Virtual Networking, Hybrid Cloud Computing, Network Routing, Firewall, Kubernetes, Load Balancing, Virtual Private Networks (VPN), Cloud Security, Test Planning
Advanced · Course · 1 - 3 Months

Microsoft
Advanced · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: AI Security, Large Language Modeling, Open Web Application Security Project (OWASP), Threat Modeling, Model Deployment, Security Testing, Security Controls, Security Requirements Analysis, API Design, Application Programming Interface (API)
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, Authorization (Computing), Authentications, Databases, Software Architecture, Payment Systems, Software Design Patterns, Data Modeling, User Interface (UI)
Intermediate · Course · 3 - 6 Months