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: Graph Theory, C++ (Programming Language), C and C++, Network Routing, Data Structures, Object Oriented Programming (OOP), File I/O, Algorithms
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Containerization, Application Deployment, Cloud-Native Computing, Amazon Web Services, Application Lifecycle Management, System Monitoring, Cloud Infrastructure, Scalability
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Risk Management, People Development, Leadership Development, Crisis Management, Stakeholder Engagement, Stakeholder Management, Interviewing Skills, Personal Development, Leadership, Strategic Partnership, Leadership and Management, Branding, Cybersecurity, Strategic Leadership, Business Planning, IT Management, Brand Strategy, Cyber Security Strategy, Strategic Thinking, Communication Planning
Beginner · Course · 1 - 3 Months

Skills you'll gain: Instagram, Content Performance Analysis, Content Optimization, Social Media Content, Driving engagement, Social Media Management, Data-Driven Marketing, Social Media Analytics, Social Media, Social Media Marketing, Brand Marketing, Social Media Strategy, Content Strategy, Performance Metric, Analytics
Beginner · Course · 1 - 4 Weeks

Simplilearn
Skills you'll gain: Infrastructure as Code (IaC), AI Workflows, Generative AI, Application Deployment, CI/CD, Amazon Elastic Compute Cloud, Continuous Deployment, IT Automation, Cloud Deployment, Jenkins, Amazon Web Services, Terraform, Cloud Infrastructure, AI Integrations, Kubernetes, GitHub Copilot, Docker (Software), Software Documentation, Requirements Analysis, Release Management
Beginner · Course · 1 - 4 Weeks

Amazon Web Services
Skills you'll gain: Amazon Web Services, Cloud Storage, Serverless Computing, Scalability, File Management, File Systems, Enterprise Architecture
Mixed · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Network Troubleshooting, Network Monitoring, Virtual Networking, Google Cloud Platform, General Networking, Network Administration, Network Infrastructure, Network Performance Management, Virtual Machines, System Configuration
Intermediate · Course · 1 - 4 Weeks
Skills you'll gain: Microarchitecture, Network Protocols, Hardware Architecture, Systems Architecture, Computer Architecture, Communication Systems, Transaction Processing, Performance Tuning, Digital Communications, Memory Management, Data Integrity
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Machine Learning Methods, .NET Framework, GitHub Copilot, Machine Learning Algorithms, Model Deployment, Machine Learning, OpenAI API, Model Training, Supervised Learning, Machine Learning Software, Artificial Intelligence, Microsoft Copilot, Generative AI, Applied Machine Learning, Artificial Intelligence and Machine Learning (AI/ML), AI Security, OpenAI, Microsoft Azure, AI Integrations, LLM Application
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Instagram, Visual Storytelling, Social Media, Social Media Content, Facebook, Marketing Design, Social Media Marketing, Content Creation, Animations, Shared Media, Digital Design, Graphical Tools, Graphic Design, Graphics Software, Design Elements And Principles, Digital Publishing, User Accounts
Beginner · Guided Project · Less Than 2 Hours

Johns Hopkins University
Skills you'll gain: Health Systems, Healthcare Industry Knowledge, Health Care, Systems Analysis, Enterprise Architecture, Systems Integration, Concept Of Operations, System Requirements, Requirements Analysis, System Testing
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Prompt Engineering, Prompt Patterns, Prompt Engineering Tools, AI Orchestration, Salesforce Development, Salesforce, Agentic Workflows, Force.com, Generative AI Agents, AI Integrations, Enterprise Application Management, Context Engineering, Agentic systems, Coordination, Generative AI, Software Testing, Performance Testing, Enterprise Architecture, Data Architecture, Model Evaluation
Intermediate · Specialization · 1 - 3 Months