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: Wireless Networks, Mobile Security, Microsoft Intune (Mobile Device Management Software), Networking Hardware, USB, Computer Hardware, System Configuration, Peripheral Devices, Display Devices, Data Storage
★ 3.8 (6) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Apache Kafka, Real Time Data, Performance Testing, Decision Intelligence, Performance Stress Testing, Scalability, Data Pipelines, Apache Spark, Verification And Validation, Data-Driven Decision-Making, System Monitoring, Service Level, Usability
Intermediate · Course · 1 - 4 Weeks

SkillUp
Skills you'll gain: GitHub Copilot, Prompt Engineering, AI Workflows, AI Integrations, Generative AI, ChatGPT, Software Architecture, Code Review, AI literacy, Software Design, API Design, Debugging, Software Development, Application Development, AI Security, Python Programming, Automation, Version Control, Java Programming
★ 2.6 (7) · Intermediate · Specialization · 3 - 6 Months

John Wiley & Sons
Skills you'll gain: Sales Prospecting, Prospecting and Qualification, Generative AI Agents, Sales, Sales Enablement, Sales Strategy, Customer Relationship Management (CRM) Software, Email Automation, Sales Process, Customer Relationship Management, Prioritization, Personalized Campaigns, AI Personalization, AI Enablement, Calendar Management, AI Workflows, AI Integrations, Business Ethics, Responsible AI, Artificial Intelligence
Beginner · Course · 3 - 6 Months

Skills you'll gain: Wide Area Networks, Network Troubleshooting, Network Monitoring, Software-Defined Networking, Network Infrastructure, Network Performance Management, Firewall, Amazon Web Services, Cloud Services, Software As A Service, TCP/IP, Cloud Platforms, Network Security, Performance Tuning, Intrusion Detection and Prevention
Beginner · Course · 1 - 4 Weeks

IBM
Skills you'll gain: Data Storytelling, Data Mining, Data Science, Data-Driven Decision-Making, Business Analytics, Big Data, Digital Transformation, Analytics, Regression Analysis, Apache Hadoop, Machine Learning, Deep Learning, Cloud Computing
★ 4.5 (21) · Beginner · Course · 1 - 4 Weeks

Digital Marketing Institute
Skills you'll gain: Marketing Budgets, Data-Driven Decision-Making, Marketing Strategies, Digital Marketing, Social Media Marketing, Marketing Channel, Data-Driven Marketing, Data Strategy, Data Ethics, Customer experience strategy (CX), Social Media Campaigns, Digital Media Strategy, Digital Marketing Campaigns, Customer Analysis, Customer experience improvement, Digital Analysis, Cross-Channel Marketing, Marketing Automation, Marketing Analytics, Strategic Thinking
★ 4.5 (16) · Beginner · Specialization · 1 - 3 Months

Simplilearn
Skills you'll gain: LangChain, AI Workflows, LLM Application, Generative AI, Large Language Modeling, Hugging Face, Prompt Engineering, Embeddings, AI Security, AI Integrations, Model Deployment, Memory Management
★ 2.8 (6) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Model Deployment, MLOps (Machine Learning Operations), AI Orchestration, Dependency Analysis, Continuous Deployment, Generative AI, Release Management, Regression Testing, Verification And Validation, Site Reliability Engineering, AI Workflows, Model Evaluation, Continuous Delivery, Data-Driven Decision-Making, Application Performance Management, Software Technical Review, System Requirements
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: DevSecOps, AI Security, IT Security Architecture, Cyber Operations, Exploit development, Incident Response, AI literacy, Zero Trust Network Access
Intermediate · Course · 3 - 6 Months

Skills you'll gain: Performance Reporting, Content Performance Analysis, Web Analytics, Google Analytics, Driving engagement, Performance Analysis, Content Optimization, Web Content, Marketing Analytics, Performance Metric, Customer Analysis, Data-Driven Marketing, Digital Analysis, Data Analysis, Data-Driven Decision-Making, Target Audience, Customer Insights, Analytics, Trend Analysis, Process Optimization
Beginner · Course · 1 - 3 Months

Skills you'll gain: Cloud-Native Computing, Software-Defined Networking, Cloud Deployment, Virtual Networking, Cloud Infrastructure, Network Infrastructure, Application Deployment, Cloud Platforms, Containerization, Kubernetes, Microservices, Computing Platforms, Infrastructure Architecture, IT Infrastructure, Virtualization, Virtual Machines, Networking Hardware
Intermediate · Course · 1 - 4 Weeks