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: Cloud Deployment, Software Development Life Cycle, Open Web Application Security Project (OWASP), Containerization, Istio, Server Side, Software Architecture, Node.JS, Application Deployment, Restful API, Database Design, Kubernetes, Cloud-Native Computing, Responsive Web Design, Git (Version Control System), Ajax, Grafana, Javascript, Azure DevOps, Software Development
Beginner · Professional Certificate · 3 - 6 Months

Skills you'll gain: Peripheral Devices, Virtualization, Computer Hardware, System Configuration, Virtualization and Virtual Machines, Operating System Administration, Computer Systems, Virtual Machines, Operating Systems, Hardware Troubleshooting, Linux, Software Installation, Technical Support, Mac OS, Computer Architecture, File Systems, Network Infrastructure, Data Storage, User Accounts, Disaster Recovery
Beginner · Course · 1 - 3 Months

Coursera
Skills you'll gain: Anthropic Claude, Document Management, Prompt Engineering, Project Coordination, Taking Meeting Minutes, Email Automation, Project Documentation, Responsible AI, Stakeholder Communications, Concision, Data Governance, Workflow Management, Business Communication, Business Writing, Meeting Facilitation, AI Integrations, LLM Application, Generative AI Agents, Generative AI, Governance
Intermediate · Course · 1 - 4 Weeks

John Wiley & Sons
Skills you'll gain: Model Evaluation, Scikit Learn (Machine Learning Library), Keras (Neural Network Library), Machine Learning Algorithms, Model Training, Applied Machine Learning, Deep Learning, Machine Learning Methods, Machine Learning Software, Statistical Modeling, Predictive Modeling, Supervised Learning, Machine Learning, Python Programming, Unsupervised Learning, Data Science, Predictive Analytics, Data Preprocessing, Algorithms, Data Analysis
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Database Management, Database Administration, Database Management Systems, Databases, Database Application, Relational Databases, Database Architecture and Administration, Data Security, User Accounts, User Provisioning, SQL, Database Design, Vulnerability Management, Application Security, Security Controls, Information Systems Security, NoSQL, Role-Based Access Control (RBAC), Encryption
Beginner · Course · 1 - 3 Months

LearnQuest
Skills you'll gain: Prompt Engineering, GitHub, Version Control, Vibe coding, Git (Version Control System), Claude Code, Prompt Engineering Tools, Development Environment, Web Applications, Application Deployment, GitHub Copilot, Software Development Tools, Computer Programming Tools, AI Enablement, HTML and CSS, Web Development Tools, Application Programming Interface (API), Software Development, Node.JS, Javascript
Beginner · Course · 1 - 3 Months

Skills you'll gain: Business Analysis, Data Storytelling, Business Analysis Tools, Stakeholder Management, Stakeholder Analysis, Process Optimization, Requirements Management, Prompt Engineering, Business Systems Analysis, Business Requirements, Process Modeling, Process Improvement and Optimization, Data Presentation, Digital Transformation, Responsible AI, Business Process Modeling, Excel Formulas, Data Cleansing, Business Analytics, Process Analysis
Beginner · Professional Certificate · 3 - 6 Months

Skills you'll gain: Prompt Engineering, Responsible AI, Generative Engine Optimization (GEO), Prompt Patterns, ChatGPT, Generative AI, Digital Advertising, Email Automation, Email Marketing, Content Performance Analysis, Data Ethics, Digital Marketing, Search Engine Optimization, Personalized Campaigns, Content Optimization, Marketing Automation, Digital Marketing Tools, AI Personalization, AI literacy, Artificial Intelligence and Machine Learning (AI/ML)
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Constructive Feedback, Interpersonal Communications, Social Skills, Active Listening, Trustworthiness, Conflict Management, Assertiveness, Communication, Professionalism, Rapport Building, Professional Development, Communication Strategies, Influencing, Empathy, Emotional Intelligence, Personal Attributes, People Management
Beginner · Course · 1 - 4 Weeks

LearnQuest
Skills you'll gain: Backlogs, Agile Methodology, User Story, Sprint Retrospectives, Sprint Planning, Agile Project Management, Agile Product Development, Product Requirements, Product Management, Meeting Facilitation, Estimation, Cross-Functional Collaboration
Beginner · Course · 1 - 3 Months

John Wiley & Sons
Skills you'll gain: Asset Protection, Loss Prevention, Fraud detection, Deposit Accounts, Investments, Estate Planning, Portfolio Risk, Financial Planning, Wealth Management, Safety and Security, Risk Management, Risk Appetite, Asset Management, Risk Analysis, Risk Mitigation, Contingency Planning, Tax Planning, Account Strategy, Banking
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Data Validation, Extensible Languages and XML, Extensible Markup Language (XML), ISO/IEC 27001, Payment Systems, Verification And Validation, Payment Processing, Data Migration, Business Analysis, Business Workflow Analysis, Data Mapping, Process Analysis, Regulatory Compliance, Payment Processing and Collection, Process Mapping, Compliance Management, Workflow Management, Regulatory Requirements, Gap Analysis, Cross-Functional Collaboration
Intermediate · Course · 1 - 4 Weeks