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: User Accounts, Identity and Access Management, Auditing, Data Security, Group Policy, Data Access, Audit Planning, System Configuration, Security Awareness, Document Management, Collaborative Software, System Monitoring, Marketing
Intermediate · Course · 1 - 4 Weeks

Pragmatic AI Labs
Skills you'll gain: Data Ethics, AI literacy, Responsible AI, Artificial Intelligence, AI Enablement, digital literacy, Analytical Skills, Information Privacy, Business Ethics, Social Justice, Behavioral Economics, Ethical Standards And Conduct, Economics, Policy, and Social Studies, Medical Privacy, European History, Economics, Information Architecture, Social Sciences, Business, Internet Of Things
Beginner · Course · 1 - 4 Weeks

Pragmatic AI Labs
Skills you'll gain: Agentic Workflows, Data Pipelines, CI/CD, AI Workflows, Agentic systems, Generative AI Agents, Technology Roadmaps, DevOps, Build Tools, Development Environment, TypeScript, Data Architecture, Software Documentation, Software Development Tools, Data Processing, Rust (Programming Language), Technical Documentation
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Social Media, Social Media Content, Social Media Marketing, Social Media Management, Product Promotion, Marketing, Product Marketing, Content Scheduling, Branding, Business
Beginner · Guided Project · Less Than 2 Hours

Google Cloud
Skills you'll gain: Google Gemini, Code Review, Generative AI Agents, Command-Line Interface, Vibe coding, Secure Coding, Debugging, Prompt Patterns, LLM Application, Model Context Protocol, Tool Calling, Application Development, Software Installation, Application Security, Software Architecture, Servers
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Kubernetes, Scalability, Multi-Tenant Cloud Environments, Google Cloud Platform, Infrastructure Architecture, Cloud Management
Beginner · Project · Less Than 2 Hours

Skills you'll gain: Data Storage Technologies, User Provisioning, Linux Commands, System Support, Cloud Deployment
Intermediate · Course · 1 - 3 Months
Madecraft
Skills you'll gain: Self-Awareness, Drive Engagement, Personal Development, Active Listening, Team Building, Team Collaboration, Personal Integrity, Communication, Professional Development, Trustworthiness, Strategic Leadership, Emotional Intelligence, Leadership Development, Team Motivation, Growth Mindedness, Conflict Management, Coaching, Mindfulness, Decision Making, Vulnerability
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Workflow Management, Jira (Software), Process Design, Business Workflow Analysis, Scalability, Compliance Auditing, Compliance Management, User Experience Design, Auditing, User Experience, Stakeholder Management
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Test Automation, Test Script Development, Software Testing, System Testing, Database Design, Requirements Analysis, Test Tools, Test Execution Engine, Test Case, Automation, Test Data, System Design and Implementation, Functional Requirement, Databases, Role-Based Access Control (RBAC)
Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Generative AI, Image Analysis, Deep Learning, Model Training, Generative Model Architectures, Model Evaluation
Advanced · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Applied Machine Learning, Machine Learning Methods, Artificial Neural Networks
Intermediate · Course · 1 - 4 Weeks