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.

LearnQuest
Skills you'll gain: Microsoft Azure, Virtual Machines, Cloud Infrastructure, Network Security, Virtualization and Virtual Machines, Cloud Computing, Cloud Management, Firewall, Infrastructure Security, Cloud Security, Cloud Platforms, Cloud Storage, Virtual Networking
Beginner · Course · 1 - 3 Months
University of Michigan
Skills you'll gain: Application Deployment, Django (Web Framework), Ajax, Object-Relational Mapping, jQuery, Model View Controller, Hypertext Markup Language (HTML), JSON, Database Design, SQL, Databases, Web Applications, Application Development, Javascript, Object Oriented Programming (OOP), Web Development, Back-End Web Development, Data Modeling, Application Security, Cascading Style Sheets (CSS)
Intermediate · Specialization · 3 - 6 Months

University of California San Diego
Skills you'll gain: Algorithms, Network Routing, Network Model, Graph Theory, Operations Research, Theoretical Computer Science, Network Analysis, Data Structures, Computational Thinking, Linear Algebra, Computer Science, Big Data, Python Programming, Programming Principles, Computational Logic, Probability & Statistics
Advanced · Course · 1 - 3 Months

University of Pittsburgh
Skills you'll gain: Triage, Mitigation, Crisis Intervention, Emergency Response, Safety and Security, Emergency Medicine, First Aid, Healthcare Ethics, Risk Analysis, Resourcefulness, Adaptability, Cultural Diversity, Water Quality
Beginner · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Identity and Access Management, Cloud Infrastructure, Google App Engine, Google Cloud Platform, Application Deployment, Load Balancing, Kubernetes, Cloud Applications, Cloud Management, Microservices, Cloud Security, Containerization, Infrastructure As A Service (IaaS), CI/CD, Cloud Computing, Cloud Computing Architecture, Network Architecture, Cloud Services, Data Storage, Site Reliability Engineering
Intermediate · Specialization · 3 - 6 Months

Birla Institute of Technology & Science, Pilani
Skills you'll gain: Relational Databases, Databases, Database Theory, Database Design, Database Systems, Database Management, SQL, Database Architecture and Administration, Database Management Systems, Query Languages, Data Modeling, Transaction Processing, Data Management, Data Integrity, System Design and Implementation, Information Technology, Data Analysis, Information Architecture, Problem Solving, Logical Reasoning
Intermediate · Course · 1 - 3 Months

University of Washington
Skills you'll gain: Model Evaluation, Applied Machine Learning, Feature Engineering, Regression Analysis, Machine Learning, Image Analysis, Supervised Learning, Artificial Intelligence, Data Preprocessing, Deep Learning, Computer Vision, Application Development, Predictive Modeling, Unsupervised Learning, Natural Language Processing, Text Mining, Python Programming, Classification Algorithms
Mixed · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Google Gemini, Google Cloud Platform, Generative AI Agents, AI Security, AI Orchestration, Model Deployment, LLM Application, Artificial Intelligence, Generative AI, Agentic systems, Cloud Deployment, Large Language Modeling, Enterprise Security
Beginner · Course · 1 - 3 Months

Amazon Web Services
Skills you'll gain: Responsible AI, Generative AI, Artificial Intelligence and Machine Learning (AI/ML), AWS SageMaker, Amazon Web Services, AI Enablement, AI Security, Artificial Intelligence, Applied Machine Learning, Prompt Engineering, Large Language Modeling, LLM Application, Model Deployment, Machine Learning
Beginner · Course · 1 - 3 Months

Skills you'll gain: Email Marketing, Paid media, Target Audience, Data Storytelling, Social Media Marketing, Social Media Strategy, Content Creation, Search Engine Optimization, Marketing Budgets, Order Fulfillment, Media Planning, Search Engine Marketing, Google Ads, Social Media Management, Customer Retention, Customer Relationship Management, E-Commerce, Performance marketing, Marketing, Campaign Management
Beginner · Professional Certificate · 3 - 6 Months

Skills you'll gain: Development Environment, Scalability, Performance Tuning
Intermediate · Course · 1 - 3 Months
Vanderbilt University
Skills you'll gain: AI Enablement, AI Product Strategy, Agentic systems, Human Resource Strategy, Scalability, Responsible AI, Solution Design, Procurement, Decision Making
Beginner · Course · 1 - 3 Months