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.

Google Cloud
Skills you'll gain: Google Docs, Google Sheets, Gmail, Google Workspace, Calendar Management, Presentations, Setting Appointments, Spreadsheet Software, Excel Formulas, Collaborative Software, Excel Macros, Data Visualization, Email Automation, Email Security, Scheduling, Meeting Facilitation, Data Management, Productivity Software, Virtual Teams, Data Sharing
Beginner · Specialization · 3 - 6 Months

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

Skills you'll gain: File Systems, Linux Administration, Data Storage, Linux, Operating Systems, Linux Commands, Data Management, Systems Administration, Data Security
Intermediate · Course · 1 - 4 Weeks

MathWorks
Skills you'll gain: Reinforcement Learning, Machine Learning Methods, Artificial Intelligence and Machine Learning (AI/ML), Deep Learning, Artificial Neural Networks, Unsupervised Learning, Supervised Learning, Control Systems, Simulations
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Ansible, Red Hat Enterprise Linux, Package and Software Management, User Accounts, IT Automation, OS Process Management, Linux Administration, Infrastructure as Code (IaC), Network Administration, Data Storage, Devops Tools, Automation, Systems Administration, Shell Script, Scripting, Linux, YAML, Linux Servers, Scenario Testing, Verification And Validation
Intermediate · Specialization · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Generative AI, Generative Model Architectures, Prompt Engineering Tools, Deep Learning, Supervised Learning
Beginner · Course · 1 - 4 Weeks

Starweaver
Skills you'll gain: SQL, Business Intelligence, Jupyter, Python Programming
Advanced · Course · 1 - 4 Weeks

Illinois Tech
Skills you'll gain: Infrastructure As A Service (IaaS), Cloud Infrastructure, Cloud Computing, Cloud Management, Cloud-Native Computing, Cloud Applications, Cloud Deployment, Disaster Recovery, Virtual Networking, DevOps, Virtualization, Amazon Web Services, Cloud Storage, Cloud Security, CI/CD, Business Continuity, Cost Management, Scalability
Build toward a degree
Beginner · Course · 1 - 3 Months

Skills you'll gain: Computer Hardware, Hardware Troubleshooting, Networking Hardware, Desktop Support, USB, Data Storage, Hardware Architecture, System Configuration, Peripheral Devices, Data Storage Technologies, General Networking, Operating Systems, Display Devices
Beginner · Course · 1 - 4 Weeks

Advancing Women in Tech
Skills you'll gain: ISO/IEC 27001, Budget Management, Cyber Governance, Vendor Management, Leadership Development, Cyber Security Assessment, Cyber Security Strategy, Risk Management, Business Risk Management, Performance Measurement, Business Metrics, Operational Efficiency
Beginner · Course · 1 - 4 Weeks
Skills you'll gain: MLOps (Machine Learning Operations), Model Deployment, CI/CD, Continuous Deployment, Docker (Software), Kubernetes, Containerization, AI Workflows, Scalability, AI Orchestration, DevOps, Model Evaluation, Continuous Monitoring, Version Control
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Docker (Software), Ansible, Linux Administration, Containerization, Linux, Linux Servers, GitLab, Infrastructure as Code (IaC), CI/CD, DevOps, Linux Commands, Infrastructure Security, Virtual Private Networks (VPN), System Monitoring, Network Security, Continuous Monitoring
Intermediate · Course · 1 - 3 Months