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: Prompt Engineering, LangChain, Prompt Patterns, LLM Application, Generative AI, Generative AI Agents, Tool Calling, AI Workflows, Large Language Modeling, AI Integrations, Model Evaluation, Flask (Web Framework), Agentic systems, Software Development
★ 4.6 (578) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Microsoft Windows, Patch Management, Windows Servers, Security Controls, Microsoft Servers, Operating System Administration, Performance Tuning, Hardening, Server Administration, Security Software, Servers, Systems Administration, Disaster Recovery, System Monitoring, Vulnerability Management, Identity and Access Management, Microsoft Azure, Package and Software Management, Computer Networking, Cloud API
Intermediate · Course · 1 - 3 Months

Microsoft
Skills you'll gain: Hardware Troubleshooting, Microsoft Azure, Generative AI, Operating Systems, Authorization (Computing), Load Balancing, Collaborative Software, Hardware Architecture, Cloud Services, Cloud Solutions, Computer Networking, Microsoft Power Automate/Flow, General Networking, Microsoft Teams, Authentications, Dashboard Creation, Cloud Computing, IT Automation, Security Controls, Network Protocols
★ 4.7 (1.6K) · Beginner · Professional Certificate · 3 - 6 Months

John Wiley & Sons
Skills you'll gain: Financial Modeling, Investment Banking, Financial Statement Analysis, Financial Statements, Financial Data, Financial Analysis, Finance, Business Valuation, Cash Flows, Mergers & Acquisitions, Financial Forecasting, Analysis, Cash Flow Forecasting, Capital Markets, Corporate Finance, Benchmarking, Equities
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Identity and Access Management, Cloud Infrastructure, Kubernetes, Google Cloud Platform, Containerization, Prompt Engineering Tools, Infrastructure As A Service (IaaS), Infrastructure Architecture, Cloud Computing Architecture, Cloud Computing, Cloud Solutions, Prompt Patterns, Virtual Machines, Cloud-Native Computing, Terraform, Cloud Applications, Cloud Platforms, Cloud Storage, Prompt Engineering, Cloud Engineering
★ 4.7 (59K) · Intermediate · Professional Certificate · 3 - 6 Months

John Wiley & Sons
Skills you'll gain: 3D Modeling, 3D Assets, Computer Graphics, Visualization (Computer Graphics), Virtual Environment, Computer Graphic Techniques, Animations, Game Design, Image Quality, Design, Design Elements And Principles, Data Import/Export, Python Programming
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Generative AI, Generative Model Architectures, Generative Adversarial Networks (GANs), OpenAI, Hugging Face, Large Language Modeling, Deep Learning
★ 4.7 (352) · Beginner · Course · 1 - 4 Weeks

John Wiley & Sons
Skills you'll gain: Matplotlib, Plot (Graphics), Relational Databases, SQL, Database Theory, R (Software), Data Visualization, Statistical Programming, Ggplot2, Data Science, Query Languages, Databases, Database Systems, R Programming, Database Design, Statistical Methods, Database Management, Data Analysis, Power BI, Python Programming
Intermediate · Course · 3 - 6 Months

University of California San Diego
Skills you'll gain: Unit Testing, Growth Mindedness, Data Structures, Graph Theory, Event-Driven Programming, Social Network Analysis, Interactive Data Visualization, Java, Java Programming, Network Analysis, Object Oriented Programming (OOP), Technical Communication, User Interface (UI), Peer Review, Object Oriented Design, Software Testing, Computer Programming, Program Development, Adaptability, Problem Solving
★ 4.7 (7.2K) · Intermediate · Specialization · 3 - 6 Months

John Wiley & Sons
Skills you'll gain: Visionary, Trustworthiness, Growth Mindedness, Organizational Leadership, Team Motivation, Relationship Building, Rapport Building, Initiative and Leadership, Recognizing Others, Team Leadership, Strategic Leadership, Drive Engagement, Team Building, Team Performance Management, Leadership Development, Leadership, Lifelong Learning, Team Management, Leadership and Management, Business Leadership
Beginner · Specialization · 1 - 3 Months

John Wiley & Sons
Skills you'll gain: Investment Banking, Capital Markets, Equities, Financial Market, Securities (Finance), Investments, Registration, Mergers & Acquisitions, Regulatory Documents, Financial Modeling, Regulation and Legal Compliance, Business Valuation, Corporate Accounting, Underwriting, Cash Management, Due Diligence, Corporate Finance, Cash Flows, Price Negotiation, Dealing With Ambiguity
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: User Story, Agile Project Management, Backlogs, Sprint Planning, Project Risk Management, Agile Methodology, Risk Management, Management Reporting, Performance Reporting, Risk Mitigation, Team Oriented, Project Estimation, Estimation, Prioritization
★ 4.7 (954) · Beginner · Course · 1 - 4 Weeks