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: Cyber Security Assessment, Endpoint Security, Information Technology, Data Security, Network Security, Cloud Security, Personally Identifiable Information, Information Privacy, Linux Administration, Firewall, Cybersecurity, Linux, Network Administration, System Configuration, Security Controls, Cyber Threat Intelligence, Cyber Security Policies, Cyber Security Strategy, Microsoft Windows, Good Clinical Practices (GCP)
Beginner · Course · 3 - 6 Months

John Wiley & Sons
Skills you'll gain: Strategic Partnership, Business Development, Growth Strategies, New Business Development, Loyalty Programs, Professional Networking, Conversion Funnel Analysis, Relationship Building, Brand Loyalty, Business Relationship Management, Customer Relationship Building, Collaboration, Customer Engagement, Cross-Functional Collaboration, Marketing, Business Solutions, Revenue Management, Business Planning, Business, Business Communication
Intermediate · Course · 3 - 6 Months

École Polytechnique
Skills you'll gain: Digital Transformation, Business Transformation, Marketing Management, General Sales Practices, Business Management, Innovation, Data Strategy, Customer Acquisition Management, Data Management, Marketing Strategies, Growth Strategies, Data-Driven Decision-Making, Scalability, Presentations
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: AI Personalization, Education Software and Technology, Driving engagement, Responsible AI, Learning Management Systems, Data-Driven Decision-Making, Prompt Engineering, Analytics, Data Ethics, Artificial Intelligence, Generative AI, Quality Assurance, Data Analysis, Analytical Skills
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Supply Chain, Logistics, Supply Chain Systems, Supply Chain Management, Logistics Management, Supply Chain Planning, Supply Management, Performance Measurement, Transportation Management, Transportation Operations, Operational Efficiency, Operations Management, Inventory and Warehousing, Supplier Management, Business Operations, Operations, Sustainable Business, Inventory Management, Risk Management, Customer Relationship Management (CRM) Software
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Azure Synapse Analytics, Data Warehousing, Power BI, Data Integration, Data Architecture, Data Visualization Software, Microsoft Azure, Apache Spark, Extract, Transform, Load, Data Storage, Database Management, Data Pipelines, Performance Tuning, Data Processing, Data Transformation, Query Languages, Cloud Security, Data Security, Security Controls, Scalability
Beginner · Course · 1 - 3 Months

Skills you'll gain: Communication Planning, Stakeholder Engagement, Requirements Analysis, Project Coordination, Stakeholder Communications, Product Requirements, Milestones (Project Management), Strategic Communication, AI Enablement, Waterfall Methodology, Kanban Principles, Business Analysis, Risk Management, Communication, Product Lifecycle Management, Prioritization
Beginner · Course · 1 - 4 Weeks

John Wiley & Sons
Skills you'll gain: Secure Coding, Application Security, Mobile Security, Vulnerability Assessments, Vulnerability Management, Application Frameworks, Risk Management Framework, Cyber Security Policies, Computer Security, C and C++, Java Programming, C++ (Programming Language), PHP (Scripting Language), Python Programming, C (Programming Language), Memory Management
Intermediate · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Salesforce, Salesforce Development, Systems Integration, Customer Relationship Management, Customer Relationship Management (CRM) Software, Data Integration, Contract Management, AI Enablement, Responsible AI, Web Services, Business Reporting, Data Ethics, Sales Operations, Customer Analysis, AI literacy, Artificial Intelligence, Application Programming Interface (API), AI Integrations, Software Design Patterns, Data Security
Advanced · Specialization · 1 - 4 Weeks

Skills you'll gain: API Testing, Test Automation, Test Case, Test Tools, Test Execution Engine, Application Programming Interface (API), System Monitoring, Restful API, Scenario Testing, Jenkins, CI/CD, Test Data, Azure DevOps Pipelines, Azure DevOps, Query Languages, Data Validation, Scalability, Distributed Computing
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Azure Active Directory, Role-Based Access Control (RBAC), Microsoft 365, Microsoft Azure, Identity and Access Management, Single Sign-On (SSO), User Provisioning, Active Directory, Multi-Factor Authentication, Cloud Security, Zero Trust Network Access, Risk Management Framework, Event Monitoring, IT Security Architecture, Authentications, Continuous Monitoring, Security Engineering
Intermediate · Course · 3 - 6 Months
Duke University
Skills you'll gain: Responsible AI, Large Language Modeling, Decision Tree Learning, Data Ethics, Regression Analysis, Artificial Intelligence, Machine Learning, Applied Machine Learning, Statistical Modeling, Python Programming, Embeddings, Deep Learning, Machine Learning Algorithms, Artificial Neural Networks
Intermediate · Course · 1 - 4 Weeks