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.

Board Infinity
Skills you'll gain: Unit Testing, .NET Framework, Integration Testing, Software Testing, Event-Driven Programming, Maintainability, Verification And Validation
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Facebook, Target Audience, Customer Insights, Persona Development, Customer Analysis, Social Media Analytics, Marketing Analytics, Social Media Marketing, Social Media, Marketing Budgets, Digital Media Strategy, Advertising
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Cloud Infrastructure, Infrastructure As A Service (IaaS), Google Cloud Platform, Virtual Networking, Cloud Computing Architecture, Infrastructure Architecture, Network Infrastructure, Cloud Computing, Virtual Machines, Private Cloud, General Networking, Network Administration, Network Architecture, Public Cloud, Firewall, Cloud Services, Cloud Management, Command-Line Interface
Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Kubernetes, CI/CD, Cloud-Native Computing, Containerization, Google Cloud Platform, Application Deployment, Continuous Deployment, Cloud Infrastructure, Cloud Deployment, Data Persistence, Cloud Applications, Cloud Services, Load Balancing, Cloud Computing Architecture, Scalability, Hybrid Cloud Computing, Continuous Integration, Cloud Computing, Cloud Management, Data Storage
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Identity and Access Management, Google Cloud Platform, Cloud Infrastructure, Infrastructure As A Service (IaaS), Cloud Management, Data Storage Technologies, Cloud Engineering, Cloud Computing, Data Storage, Data Store, Cloud Services, Cloud Storage, Computing Platforms, Role-Based Access Control (RBAC), Cloud Security, Key Management, Application Performance Management, Security Controls, System Monitoring, Debugging
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Large Language Modeling, Vector Databases, Embeddings, Generative AI, LLM Application, Generative Model Architectures, Retrieval-Augmented Generation, Natural Language Processing, AI Integrations, AI Security, Application Design, Python Programming, Model Evaluation, Artificial Intelligence, Metadata Management, Data Management, Artificial Neural Networks, MongoDB
Intermediate · Course · 1 - 3 Months

Pearson
Skills you'll gain: Network Troubleshooting, Cloud Computing, Cloud Management, IT Automation, Cloud Security, Capacity Management, Automation, Cloud Infrastructure, Performance Tuning, Authorization (Computing), Cloud Deployment, Data Security, Application Deployment, Configuration Management
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Kubernetes, Cloud-Native Computing, Google Cloud Platform, Scalability, Application Deployment, Data Persistence, Containerization, Data Storage, Load Balancing, Key Management, General Networking, Authentications, Configuration Management
Intermediate · Course · 1 - 3 Months

University of Illinois Urbana-Champaign
Skills you'll gain: Insurance, Insurance Policies, Risk Management, Long Term Care, Risk Management Framework, Asset Protection, Wealth Management, Disabilities, Financial Planning, Health Policy, Case Studies, Needs Assessment
Beginner · Course · 1 - 4 Weeks

Simplilearn
Skills you'll gain: Containerization, Cloud-Native Computing, Kubernetes, Docker (Software), CI/CD, Amazon Web Services, Continuous Integration, Cloud Deployment, Application Deployment, Continuous Deployment, AWS CloudFormation, Security Controls, Enterprise Application Management, Cloud Security, Cloud Infrastructure, Continuous Delivery, Scalability, GitHub
Beginner · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Exploratory Data Analysis, Statistical Visualization, Data Visualization Software, R (Software), R Programming, Ggplot2, Plot (Graphics), Statistical Methods, Data Analysis, Data Literacy, Graphing, Statistical Analysis, Unsupervised Learning, Statistical Programming, Dimensionality Reduction, Color Theory, Analytics
Mixed · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Collaborative Software, Identity and Access Management, Looker (Software), User Provisioning, Google Workspace, User Accounts, Data Visualization, Data Management, Data Security, Interactive Data Visualization, Data Presentation, Gmail, Role-Based Access Control (RBAC), Auditing, Google Cloud Platform, Customer Support, Data Sharing, Scheduling, Systems Administration, Content Scheduling
Intermediate · Course · 1 - 3 Months