Computer network courses can help you learn about network architecture, protocols, security measures, and troubleshooting techniques. You can build skills in configuring routers and switches, managing firewalls, and optimizing network performance. Many courses introduce tools like Wireshark for packet analysis, Cisco Packet Tracer for simulation, and various network monitoring software, allowing you to apply your knowledge in practical scenarios and enhance your technical expertise.

SkillsBooster Academy
Skills you'll gain: GitHub Copilot, Vibe coding, Claude Code, Software Development Tools, AI Workflows, Prompt Engineering, Code Review, Software Development, Generative AI Agents, Web Development Tools, Software Engineering, Web Development, Design Software, Generative AI, Front-End Web Development, Artificial Intelligence, Javascript, AI Personalization, React.js, Application Deployment
Beginner · Specialization · 3 - 6 Months

Multiple educators
Skills you'll gain: Data Literacy, Data-Driven Decision-Making, Cloud Solutions, Cloud Security, Business Analytics, Infrastructure as Code (IaC), Team Oriented, Virtual Machines, Exploratory Data Analysis, Hybrid Cloud Computing, Data Management, Data Visualization Software, Process Design, System Monitoring, Enterprise Security, Data Integration, Data Processing, Statistical Software, Data Import/Export, Computer Programming
Beginner · Specialization · 1 - 3 Months

Coursera
Skills you'll gain: A/B Testing, Content Performance Analysis, Content Scheduling, Marketing Analytics, Business Intelligence, Performance marketing, Key Performance Indicators (KPIs), Campaign Management, Brand Marketing, Social Media Management, Customer Relationship Management (CRM) Software, Digital Marketing, Marketing Automation, Content Optimization, Email Marketing, Value Propositions, Data-Driven Marketing, Web Analytics, Brand Management, Content Strategy
Beginner · Professional Certificate · 3 - 6 Months

Skills you'll gain: Amazon Web Services, Containerization, AWS CloudFormation, Infrastructure as Code (IaC), Amazon CloudWatch, CI/CD, Kubernetes, Cloud Deployment, Cloud-Native Computing, Cloud Infrastructure, Application Deployment, Serverless Computing, Software Development Life Cycle, Systems Development Life Cycle, Configuration Management, Disaster Recovery, Continuous Deployment, Amazon Elastic Compute Cloud, DevOps, API Gateway
Intermediate · Specialization · 3 - 6 Months

Kennesaw State University
Skills you'll gain: LinkedIn, Professional Networking, Professional Development, Interviewing Skills, Mentorship, Social Media, Rapport Building, Social Media Strategy, Business Research, Relationship Building, Professionalism, Business Correspondence, People Development, Business Writing, Relationship Management, Strategic Communication, Communication, Decision Making, Habit Formation, Leadership
Beginner · Specialization · 3 - 6 Months

John Wiley & Sons
Skills you'll gain: Shell Script, Linux Administration, Linux, Systems Administration, Operating System Administration, Linux Servers, Web Servers, Apache, Unix Shell, Bash (Scripting Language), Unix Commands, Nginx, Vulnerability Assessments, Virtualization and Virtual Machines, File Systems, File Management, Virtualization, Command-Line Interface, Network Troubleshooting, Linux Commands
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Test Automation, Test Case, API Testing, Test Script Development, Test Tools, Software Testing, Development Environment, Web Development Tools, Node.JS
Beginner · Guided Project · Less Than 2 Hours

University of London
Skills you'll gain: HTML and CSS, Hypertext Markup Language (HTML), Web Design and Development, Responsive Web Design, Web Design, Bootstrap (Front-End Framework), Web Development, Front-End Web Development, Cascading Style Sheets (CSS), Javascript, Programming Principles, Development Environment
Mixed · Course · 1 - 3 Months

University of Minnesota
Skills you'll gain: Open Web Application Security Project (OWASP), Cloud Security, Authentications, Key Management, Data Security, Cloud Applications, Cloud Development, Cloud Services, Application Security, Authorization (Computing), Cyber Risk, Secure Coding, Cloud Storage, Personally Identifiable Information, DevSecOps, General Data Protection Regulation (GDPR), Network Security, Information Privacy, Computer Security, Cryptography
Beginner · Specialization · 3 - 6 Months

New York University
Skills you'll gain: Reinforcement Learning, Financial Trading, Financial Market, Derivatives, Market Liquidity, Market Dynamics, Risk Modeling, Financial Modeling, Machine Learning Methods, Applied Machine Learning, Credit Risk, General Lending, Machine Learning
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Case Studies, SAS (Software), Business, Statistical Programming, Data Processing, Data Manipulation, Code Reusability, Software Documentation, Computational Logic
Intermediate · Course · 1 - 3 Months

Illinois Tech
Skills you'll gain: Responsible AI, Machine Learning Methods, Data Ethics, Artificial Intelligence, Machine Learning Algorithms, Generative AI, AI Product Strategy, Machine Learning, AI literacy, OpenAI, Anthropic Claude, Supervised Learning, Automation, Market Intelligence, Human Machine Interfaces, Emerging Technologies, Deep Learning, Human Factors
Beginner · Course · 1 - 3 Months