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.

John Wiley & Sons
Skills you'll gain: Financial Reporting, Auditors Report, Financial Statements, Financial Statement Analysis, Financial Analysis, Financial Accounting, Accounting, Business Reporting, Management Reporting, Balance Sheet, Annual Reports, Auditing, Financial Data, Performance Reporting, Financial Auditing, Financial Controls, Budgeting, Language Interpretation, Translation, and Studies, Performance Management, Training Programs
Intermediate · Course · 1 - 3 Months

John Wiley & Sons
Skills you'll gain: Cost Accounting, Cost Control, Financial Data, Variance Analysis, Management Accounting, Cost Estimation, Cost Management, Cost Benefit Analysis, Operational Excellence, Operating Cost, Quality Improvement, Operational Efficiency, Specialized Accounting, Inventory Accounting, Quality Management, Project Accounting, Financial Forecasting, Budgeting, Financial Controls, Business
Beginner · Specialization · 3 - 6 Months

University of California San Diego
Skills you'll gain: Data Structures, Algorithms, Graph Theory, Bioinformatics, Theoretical Computer Science, Computational Thinking, Program Development, Data Storage, Network Analysis, Computer Programming, Performance Stress Testing, Analysis, Solution Design, Software Testing, C and C++, Python Programming, Java, Debugging, Rust (Programming Language), Javascript
★ 4.6 (17K) · Intermediate · Specialization · 3 - 6 Months

John Wiley & Sons
Skills you'll gain: Portfolio Risk, Risk Control, Risk Management, Equities, Portfolio Management, Derivatives, Financial Trading, Plan Execution, Risk Mitigation, Risk Analysis, Financial Market, Profit and Loss (P&L) Management, Investments, Technical Analysis, Finance, Market Data, Analysis, Financial Analysis, Financial Planning, Market Trend
Advanced · Course · 1 - 3 Months

John Wiley & Sons
Skills you'll gain: Canva (Software), Infographics, Content Scheduling, Motion Graphics, Social Media Content, Social Media Management, Visual Design, Collaborative Software, Marketing Materials, Graphic and Visual Design, Design Elements And Principles, Visual Storytelling, Presentations, Marketing Design, Graphic Design, Graphic and Visual Design Software, Content Creation, Brand Marketing, Social Media, Collaboration
Beginner · Course · 1 - 3 Months

Vanderbilt University
Skills you'll gain: Claude Code, Prompt Engineering, Model Context Protocol, ChatGPT, Anthropic Claude, AI powered creativity, Prompt Patterns, Token Optimization, AI Workflows, Ideation, Prompt Engineering Tools, Generative AI Agents, Multimodal Prompts, Agentic Workflows, AI Orchestration, AI Enablement, Generative AI, Agentic systems, AI Security, Artificial Intelligence and Machine Learning (AI/ML)
★ 4.8 (9K) · Beginner · Specialization · 3 - 6 Months

John Wiley & Sons
Skills you'll gain: Technical Analysis, Financial Trading, Market Trend, Financial Market, Derivatives, Risk Analysis, Market Analysis, Market Dynamics, Portfolio Risk, Risk Management, Equities, Risk Control, Trend Analysis, Financial Analysis, Finance, Marketing Strategies, Financial Planning, Financial Accounting, Growth Strategies
Beginner · Course · 1 - 3 Months

Skills you'll gain: Threat Detection, Cyber Threat Intelligence, Threat Management, Vulnerability Assessments, Incident Response, Vulnerability Scanning, Cyber Security Assessment, Penetration Testing, Vulnerability Management, Cybersecurity, Incident Management, Cyber Security Policies, Security Strategy, Risk Mitigation, Emergency Response, Network Analysis, Technical Writing
★ 4.9 (18) · Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Google Cloud Platform, Cloud Infrastructure, Application Deployment, Prompt Engineering, Kubernetes, Prompt Engineering Tools, Containerization, Database Architecture and Administration, MySQL, Dataflow, PostgreSQL, Identity and Access Management, Data Migration, Cloud Management, Cloud Security, Cloud Applications, Operational Databases, Data Maintenance, Database Design, Database Management
★ 4.7 (49K) · Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Identity and Access Management, Kubernetes, Cloud Infrastructure, Google Cloud Platform, Prompt Engineering, Application Deployment, Containerization, Prompt Engineering Tools, Infrastructure As A Service (IaaS), Cloud Deployment, Infrastructure Architecture, Cloud Computing Architecture, Cloud Computing, Cloud Solutions, Prompt Patterns, Virtual Machines, CI/CD, Cloud-Native Computing, AI literacy, Generative AI
★ 4.7 (62K) · Intermediate · Professional Certificate · 3 - 6 Months

John Wiley & Sons
Skills you'll gain: Technical Analysis, Portfolio Risk, Risk Control, Financial Trading, Risk Management, Market Trend, Equities, Portfolio Management, Order Entry, Financial Market, Derivatives, Order Management, Market Analysis, Plan Execution, Risk Analysis, Investment Management, Marketing Planning, Finance, Corporate Finance, Entrepreneurial Finance
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Desktop Support, Help Desk Support, Technical Support and Services, Technical Support, Computer Security Incident Management, Network Support, Microsoft Windows, Security Controls, Information Systems Security, System Support, End User Training and Support, Security Management, Network Troubleshooting, Operating System Administration, Information Technology Operations, Hardware Troubleshooting, Software Installation, System Configuration, Systems Administration, IT Service Management
Beginner · Course · 1 - 3 Months