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: Extensible Markup Language (XML), Extensible Languages and XML, Visualization (Computer Graphics), Graphic and Visual Design, Cascading Style Sheets (CSS), HTML and CSS, Computer Graphics, Animations, Typography, Semantic Web, Web Content Accessibility Guidelines, Scalability
Mixed · Course · 1 - 3 Months

Board Infinity
Skills you'll gain: Containerization, Docker (Software), Application Deployment, Cloud Platforms, Kubernetes, Amazon Web Services, Cloud Computing, Continuous Deployment, CI/CD, Continuous Integration, Web Development, Microservices, Devops Tools, Scalability
Intermediate · Course · 1 - 4 Weeks
Google Cloud
Skills you'll gain: Data Governance, Google Workspace, Data Loss Prevention, Data Management, Information Management, Data Security, Personally Identifiable Information, Security Controls, Email Security, File Management, Data Storage, Record Keeping, Data Import/Export
Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Natural Language Processing, Large Language Modeling, Generative Model Architectures, LLM Application, Deep Learning
Advanced · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Computational Logic, Systems Architecture, Software Design, Verification And Validation, Systems Design, Theoretical Computer Science, Communication Systems, Simulations, Algorithms, Safety and Security
Beginner · Course · 1 - 3 Months

Case Western Reserve University
Skills you'll gain: Geostatistics, Exploratory Data Analysis, Spatial Analysis, Spatial Data Analysis, Descriptive Statistics, Box Plots, Statistical Modeling, R Programming, Plot (Graphics), Rmarkdown, Data Analysis, Data Cleansing, Statistical Methods, Simulations
Intermediate · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Tensorflow, Keras (Neural Network Library), Applied Machine Learning, Generative AI, Machine Learning Methods, Deep Learning, Natural Language Processing
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Responsible AI, Cloud Security, Google Cloud Platform, Generative AI, Information Privacy, Application Security, Data Security, Personally Identifiable Information, Artificial Intelligence, Safety and Security
Intermediate · Course · 1 - 4 Weeks

University of Michigan
Skills you'll gain: Automation, Socioeconomics, Sustainable Systems, Environmental Issue, Economics, Policy, and Social Studies, Emerging Technologies, Technology Roadmaps, Policy Analysis, Transportation Operations, Social Sciences, Electric Power Systems, Sustainable Development, Augmented and Virtual Reality (AR/VR), Safety and Security, Diversity Equity and Inclusion Initiatives, Information Privacy, Climate Change Mitigation, Artificial Intelligence
Beginner · Course · 1 - 3 Months

Coursera
Skills you'll gain: Social Media Management, Scheduling, Social Media, Social Media Marketing, Social Media Content, User Accounts, Account Management
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Data Processing, Scalability, Data Manipulation, Pandas (Python Package), Applied Machine Learning, Predictive Modeling, Python Programming, Machine Learning Algorithms, NumPy, Statistical Methods, Exploratory Data Analysis
Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Network Monitoring, Google Cloud Platform, Virtual Private Networks (VPN), Network Troubleshooting, Cloud Infrastructure, Computer Networking, Network Infrastructure, Network Performance Management, Virtual Machines, Network Analysis, Load Balancing
Intermediate · Course · 1 - 3 Months