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.

Coursera
Skills you'll gain: Stakeholder Communications, Stakeholder Management, Campaign Management, Campaign Planning, Smart Goals, Email Marketing, Marketing Effectiveness, Goal Setting, Strategic Marketing, Communication, Strategic Thinking, Marketing Strategy and Techniques, Performance Measurement, Performance Metric, Business Priorities
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Project Management Software, Project Management, User Feedback, Procedure Development, Workflow Management, Project Documentation, Standard Operating Procedure, Process Design, Process Improvement, Operational Efficiency, Constructive Feedback, Process Improvement and Optimization, Continuous Improvement Process
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Cloud Engineering, Load Balancing, Cloud Infrastructure, Cloud Computing Architecture, Virtual Networking, Security Management, Security Controls, Event Monitoring, Cloud Applications, Identity and Access Management, Key Management
Intermediate · Course · 1 - 3 Months

John Wiley & Sons
Skills you'll gain: Operating Expense, Mergers & Acquisitions, Business Valuation, Operating Cost, Financial Forecasting, Working Capital, Cash Management, Capital Expenditure, Financial Management, Revenue Management, Expense Management, Cash Flow Forecasting, Financial Analysis, Accounts Payable and Receivable, Growth Strategies, Financial Planning, Revenue Forecasting, Return On Investment, Corporate Finance, Risk Management
Advanced · Course · 1 - 3 Months

Real Madrid Graduate School Universidad Europea
Skills you'll gain: Journalism, Media and Communications, Media Strategy, Media Production, Revenue Management, Media Relations, Digital Media Strategy, Advertising, Content Creation, Social Media Marketing, Social Media, Storytelling, Brand Management, Video Production, Public Relations, Intellectual Property, Social Media Campaigns, Digital Marketing, Crisis Management, Communication Strategies
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Open Web Application Security Project (OWASP), Authentications, Web Applications, Penetration Testing, Application Security, Security Controls, Security Testing, Vulnerability Assessments, Application Programming Interface (API), Exploitation techniques, Web Servers, Cloud Security
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: System Monitoring, Data Analysis Expressions (DAX), Real Time Data, Performance Tuning, Dataflow, Data Processing, Data Pipelines, Data Warehousing, Power BI, Apache Spark, Data Governance, Business Analytics, SQL, Data Management, Workflow Management, Data Science, Security Engineering, Artificial Intelligence and Machine Learning (AI/ML), Warehouse Management, Application Deployment
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Apache Spark, Retrieval-Augmented Generation, OpenAI API, Generative AI, LLM Application, Model Evaluation, Data Preprocessing, Large Language Modeling, Generative Adversarial Networks (GANs), Predictive Modeling, Matplotlib, Keras (Neural Network Library), Fine-tuning, Transfer Learning, Deep Learning, Machine Learning Methods, Applied Machine Learning, Seaborn, Statistical Modeling, Machine Learning
★ 5 (6) · Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Endpoint Security, Zero Trust Network Access, IT Security Architecture, Data Security, Security Architecture Review, Security Strategy, Cloud Security, Cyber Security Strategy, Cloud Services, Microsoft Azure, Security Information and Event Management (SIEM), Security Controls, Cybersecurity, Cyber Security Assessment, Threat Modeling, Cyber Threat Intelligence, Application Security, Cyber Security Policies, Infrastructure Security, Application Programming Interface (API)
Advanced · Course · 1 - 3 Months

John Wiley & Sons
Skills you'll gain: Financial Statement Analysis, Financial Statements, Annual Reports, Financial Accounting, Financial Reporting, Generally Accepted Accounting Principles (GAAP), Balance Sheet, Cash Flows, Financial Analysis, Income Statement, Sarbanes Oxley Act (SOX) Compliance, Business Reporting, Accounting, Tax Compliance, Tax, Accrual Accounting, Market Liquidity, Fraud detection, Investment Management
Beginner · Course · 3 - 6 Months

John Wiley & Sons
Skills you'll gain: Blogs, Search Engine Marketing, Media Relations, Content Creation, Online Advertising, Digital Content, Press Releases, Social Media Marketing, Digital Media Strategy, Content Marketing, Marketing Communications, Digital Advertising, Driving engagement, Digital Marketing, Multimedia, Social Media Content, Brand Management, Public Relations, Social Media, Web Analytics and SEO
Intermediate · Course · 1 - 3 Months

University of Michigan
Skills you'll gain: Team Building, Team Management, Teamwork, Team Leadership, Team Performance Management, Trustworthiness, Team Motivation, Conflict Management, Team Collaboration, Collaboration, Willingness To Learn, Performance Management, Open Mindset, Leadership, Goal Setting, Organizational Structure, Lifelong Learning, Coordination, Diversity and Inclusion
★ 4.9 (7) · Mixed · Course · 1 - 4 Weeks