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: Terraform, Infrastructure as Code (IaC), Containerization, Serverless Computing, Kubernetes, Cloud-Native Computing, Cloud Deployment, Multi-Cloud, Multi-Tenant Cloud Environments, IT Automation, Scalability, Cloud Infrastructure, Ansible, Microsoft Azure, Cloud Management, Cloud Computing, Google Cloud Platform, Automation, Automation Engineering, Product Management
Advanced · Course · 1 - 3 Months

Pragmatic AI Labs
Skills you'll gain: GitHub Copilot, Object-Relational Mapping, Restful API, Code Review, Test Case, Software Testing, Test Automation, Development Testing, Business Logic, Application Development, Software Development Tools, AI Workflows, Requirements Analysis, GitHub, API Design, Application Programming Interface (API), Software Technical Review, Database Application, Software Architecture, Data Integrity
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Web Presence, Facebook, Social Media Content, Social Media, Social Media Marketing, Promotional Materials, Graphic Design, Digital Publishing, Promotional Strategies
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Meta Ads Manager, Facebook, Marketing Budgets, Budget Management, Online Advertising, Advertising Campaigns, Advertising, Paid media, Social Media Management, Social Media Campaigns, Social Media, Social Media Analytics, Content Performance Analysis, Customer Insights, Business Strategy, User Research, Business Analysis
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Splunk, Software Installation, Event Monitoring, Data Processing, Data Transformation, Application Deployment, Operating System Administration, Role-Based Access Control (RBAC), Data Architecture, User Accounts
Intermediate · Course · 1 - 3 Months

Coursera
Skills you'll gain: Problem Solving, Problem Management, Network Troubleshooting, Authorization (Computing), Identity and Access Management, Role-Based Access Control (RBAC), End User Training and Support, Data Access, Content Management Systems, Data Management, Information Technology
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Apache Hadoop, Apache Hive, Big Data, Database Design, Data Processing, Distributed Computing, Scalability, Data Pipelines, Query Languages, Data Cleansing, Data Transformation, Data Management, Analytics, Data Preprocessing, Data Analysis, File Management
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Apache Hadoop, Big Data, Application Deployment, Social Network Analysis, Data Processing, Distributed Computing, Java, Text Mining, Graph Theory
Mixed · Course · 1 - 3 Months

Skills you'll gain: Facebook, Social Media Management, Account Management, Social Media, Resource Allocation, User Accounts, Social Media Marketing, Asset Management, Business Management, Content Creation, Content Marketing, Social Work
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Node.JS, Restful API, Back-End Web Development, Object-Relational Mapping, Web Development, Authentications, Web Applications, Web Services, Unit Testing, Authorization (Computing), Databases, Data Validation, TypeScript, SQL, Hypertext Markup Language (HTML), Debugging, Data Cleansing, Middleware, HTML and CSS, Javascript
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Regression Analysis, Financial Forecasting, Model Evaluation, Statistical Reporting, Data Presentation, Technical Communication, Exploratory Data Analysis, Statistical Programming, R Programming, Statistical Modeling, Predictive Modeling, Statistical Software, Statistical Methods, Statistical Analysis, Verification And Validation, Plot (Graphics), Scatter Plots, Statistical Visualization, Reliability
Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Generative AI Agents, Google Gemini, Google Cloud Platform, Gemini, AI Orchestration, AI Integrations, AI Security, Agentic Workflows, Generative AI, Cloud Platforms, LLM Application, Agentic systems, Application Deployment, Intranet, Enterprise Security, Productivity Software
Beginner · Course · 1 - 3 Months