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.

Imperial College London
Skills you'll gain: Creativity, Innovation, Design Thinking, Sustainable Design, Research and Design, Solution Design, Sustainable Development, Scalability, Social Impact, Business Architecture, Human Centered Design, Prototyping, Environmental Issue
Beginner · Course · 1 - 3 Months

Pragmatic AI Labs
Skills you'll gain: Data Ethics, AI literacy, Responsible AI, Artificial Intelligence, AI Enablement, digital literacy, Analytical Skills, Information Privacy, Business Ethics, Social Justice, Behavioral Economics, Ethical Standards And Conduct, Economics, Policy, and Social Studies, Medical Privacy, European History, Economics, Information Architecture, Social Sciences, Business, Internet Of Things
Beginner · Course · 1 - 4 Weeks

Northeastern University
Skills you'll gain: Generative AI, Generative Model Architectures, Generative Adversarial Networks (GANs), Large Language Modeling, Autoencoders, Deep Learning, Model Evaluation, Embeddings, Model Optimization, Natural Language Processing, Model Training, Statistical Methods, Sampling (Statistics), Probability Distribution
Intermediate · Course · 1 - 3 Months

Skills you'll gain: User Interface (UI) Design, Application Design, Interactive Design, Software Design, Scalability, Maintainability
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Wealth Management, Financial Planning, Budget Management, Budgeting, Benefits Administration, Insurance, Investments, Finance, Investment Management, Insurance Policies, Estimation
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Dataflow, Serverless Computing, Identity and Access Management, Data Pipelines, Data Processing, Cloud Security, Data Security, Data Access, Cloud Storage, Google Cloud Platform, Role-Based Access Control (RBAC), Interoperability, Containerization, Scalability
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Microsoft 365, Cloud Management, Microsoft Intune (Mobile Device Management Software), Microsoft Windows, Cloud Security, Microsoft Copilot, Cloud Applications, Cloud Computing, Application Deployment, Enterprise Application Management, Cloud Deployment, Mobile Security, Cloud Infrastructure, Package and Software Management, Remote Access Systems, Endpoint Security, Microsoft Teams, Administration, Configuration Management, Resource Management
Intermediate · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Kubernetes, TCP/IP, Network Routing, Routing Protocols, Virtual Networking, Google Cloud Platform, Network Administration, Load Balancing
Intermediate · Course · 1 - 4 Weeks

Pearson
Skills you'll gain: File Systems, Linux Administration, Linux, Linux Servers, Linux Commands, Computer Hardware, Data Storage, Operating System Administration, Hardware Architecture, File Management, Operating Systems, Systems Administration, System Configuration, Data Storage Technologies, System Implementation, System Monitoring, Capacity Management
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Redis, Data Persistence, Performance Tuning, Transaction Processing, Server Administration, Servers, Scalability, Scripting Languages, Software Architecture, Memory Management, Scripting, Configuration Management, Data Structures, Debugging
Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Generative AI Agents, Google Gemini, Google Cloud Platform, Gemini, AI Orchestration, AI Integrations, AI Security, Agentic Workflows, Generative AI, Cloud Platforms, LLM Application, Agentic systems, Application Deployment, Intranet, Enterprise Security, Productivity Software
Beginner · Course · 1 - 3 Months

Skills you'll gain: Content Marketing, Web Analytics and SEO, Content Management, Social Media Marketing, Content Management Systems, Social Media Management, Content Strategy, Social Media, Marketing Strategies, Content Development and Management, Persona Development, Storytelling, Digital Marketing Tools, Search Engine Optimization, Social Media Content, MarTech, Digital Marketing, Social Media Campaigns, Digital Content, Marketing Planning
Mixed · Course · 1 - 3 Months