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    Computer Network Courses

    Computer network courses can help you learn how data moves between devices, how networks are structured, and how to keep them secure and efficient.

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    Find the Best Computer Network Course for Your Goals

    • Status: Free Trial
      Free Trial
      U

      University of Colorado Boulder

      Optical Engineering

      Skills you'll gain: Engineering, Scientific, and Technical Instruments, Equipment Design, Electrical Engineering, Engineering Calculations, Computer-Aided Design, Simulation and Simulation Software, Engineering Design Process, System Design and Implementation, Display Devices, Image Analysis, Performance Tuning, Systems Design, Computer Displays, z/OS, Human Factors, Medical Imaging, Applied Mathematics, Engineering Analysis, Technical Design, Physics

      Build toward a degree

      4.3
      Rating, 4.3 out of 5 stars
      ·
      364 reviews

      Advanced · Specialization · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      I

      IBM

      Cybersecurity Case Studies and Capstone Project

      Skills you'll gain: Incident Response, Penetration Testing, Computer Security Incident Management, Cyber Threat Intelligence, Cybersecurity, Threat Detection, Vulnerability Assessments, Security Awareness, Threat Management, Malware Protection, Vulnerability Management, Artificial Intelligence

      4.8
      Rating, 4.8 out of 5 stars
      ·
      1.5K reviews

      Intermediate · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      I

      Infosec

      Python for Cybersecurity

      Skills you'll gain: MITRE ATT&CK Framework, Cyber Threat Hunting, Threat Detection, Threat Modeling, Cybersecurity, Network Security, System Monitoring, Cyber Operations, Continuous Monitoring, Cyber Threat Intelligence, Endpoint Security, Incident Response, Scripting, Network Monitoring, Command-Line Interface, Python Programming, Data Access, Authorization (Computing), IT Automation, Intrusion Detection and Prevention

      4.5
      Rating, 4.5 out of 5 stars
      ·
      506 reviews

      Intermediate · Specialization · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      U

      University of California San Diego

      Algorithms on Strings

      Skills you'll gain: Bioinformatics, Algorithms, Data Structures, Theoretical Computer Science, Computational Thinking, Precision Medicine, Life Sciences

      4.5
      Rating, 4.5 out of 5 stars
      ·
      1.1K reviews

      Intermediate · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      U

      University of Colorado Boulder

      Spacecraft Dynamics and Control

      Skills you'll gain: Control Systems, Mechanics, Torque (Physics), Vibrations, Linear Algebra, Numerical Analysis, Engineering Calculations, Simulations, Engineering Analysis, Differential Equations, Physics, Mathematical Modeling, Visualization (Computer Graphics), Simulation and Simulation Software, Applied Mathematics, Engineering, Verification And Validation, Advanced Mathematics, Estimation, Matlab

      4.8
      Rating, 4.8 out of 5 stars
      ·
      427 reviews

      Advanced · Specialization · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      T

      The Linux Foundation

      Linux for Developers

      Skills you'll gain: Package and Software Management, Linux, Command-Line Interface, File Systems, Linux Administration, Linux Commands, User Accounts, System Configuration, Unix Shell, Performance Tuning, System Monitoring, Operating Systems, Networking Hardware

      4.5
      Rating, 4.5 out of 5 stars
      ·
      1.4K reviews

      Beginner · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      U

      University of California, Davis

      JavaScript Basics

      Skills you'll gain: Javascript, HTML and CSS, Scripting, Web Design and Development, Event-Driven Programming, Web Development Tools, Programming Principles, Integrated Development Environments, Debugging

      4.7
      Rating, 4.7 out of 5 stars
      ·
      933 reviews

      Beginner · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      I

      IBM

      Application Development using Microservices and Serverless

      Skills you'll gain: Application Deployment, OpenShift, Cloud Applications, Serverless Computing, Microservices, Istio, API Gateway, Restful API, Cloud Computing, IBM Cloud, Kubernetes, Application Development, Containerization, Software Architecture, Scalability

      4.6
      Rating, 4.6 out of 5 stars
      ·
      366 reviews

      Intermediate · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      G

      Google Cloud

      Architecting with Google Kubernetes Engine: Workloads

      Skills you'll gain: Kubernetes, Cloud-Native Computing, Google Cloud Platform, Application Deployment, Scalability, Load Balancing, Containerization, YAML, Data Storage, Cloud Security, General Networking

      4.7
      Rating, 4.7 out of 5 stars
      ·
      1.3K reviews

      Intermediate · Course · 1 - 3 Months

    • N

      Nanjing University

      Data Processing Using Python

      Skills you'll gain: Data Processing, Data Mining, Data Structures, Data Presentation, Object Oriented Programming (OOP), Web Scraping, Data Analysis, Python Programming, Pandas (Python Package), NumPy, Data Visualization, Data Import/Export, Data Manipulation, Matplotlib, User Interface (UI) Design

      4.1
      Rating, 4.1 out of 5 stars
      ·
      374 reviews

      Beginner · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      C

      Codio

      C++ Basics: Selection and Iteration

      Skills you'll gain: Programming Principles, C++ (Programming Language), Computer Programming, Integrated Development Environments, Pseudocode

      4.6
      Rating, 4.6 out of 5 stars
      ·
      937 reviews

      Beginner · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      U

      University of California San Diego

      Advanced Data Structures in Java

      Skills you'll gain: Graph Theory, Data Structures, Java Programming, Java, Object Oriented Design, Software Design, Algorithms, Theoretical Computer Science, Maintainability, Object Oriented Programming (OOP), Network Routing, Computational Thinking, Application Development, Debugging

      4.8
      Rating, 4.8 out of 5 stars
      ·
      1.2K reviews

      Intermediate · Course · 1 - 3 Months

    Searches related to computer network

    computer networking
    computer networks and network security
    computer network programming
    fundamentals of computer network security
    the bits and bytes of computer networking
    1…656667…630

    In summary, here are 10 of our most popular computer network courses

    • Optical Engineering: University of Colorado Boulder
    • Cybersecurity Case Studies and Capstone Project: IBM
    • Python for Cybersecurity: Infosec
    • Algorithms on Strings: University of California San Diego
    • Spacecraft Dynamics and Control: University of Colorado Boulder
    • Linux for Developers: The Linux Foundation
    • JavaScript Basics: University of California, Davis
    • Application Development using Microservices and Serverless : IBM
    • Architecting with Google Kubernetes Engine: Workloads: Google Cloud
    • Data Processing Using Python: Nanjing University

    Why Learn Computer Networks?

    Computer networks are the backbone of digital communication, enabling devices to share information and resources across the internet and private systems. They’re essential to everything from cloud computing and cybersecurity to remote work and data transfer. Learning about computer networks builds a strong foundation for careers in IT, systems administration, and network security.

    Frequently Asked Questions about Computer Network

    Top networking courses include Computer Communications from the University of Colorado and Google's Bits and Bytes of Computer Networking. These cover key topics like network protocols, IP addressing, DNS, routing, and cybersecurity.‎

    Yes. Many networking courses offer a free audit option, which lets you access video lessons and reading materials at no cost. To earn a certificate or complete assessments, you’ll need to pay or apply for financial aid.‎

    You’ll learn how data moves across the internet, how networks are designed and secured, and how to troubleshoot common connectivity issues. Courses often cover TCP/IP, firewalls, VPNs, switches, and wireless networks.‎

    No prior experience is required for most beginner-level networking courses. They introduce concepts step by step and are suitable for learners looking to build a solid foundation in IT or computer science.‎

    Yes. Networking is a core skill in many IT roles, including technical support, systems administration, and cybersecurity. Completing a course or certificate program can help you build job-ready skills and prepare for industry certifications like CompTIA Network+ or Cisco’s CCNA.‎

    This FAQ content has been made available for informational purposes only. Learners are advised to conduct additional research to ensure that courses and other credentials pursued meet their personal, professional, and financial goals.

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