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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
      I

      IBM

      Introduction to Cybersecurity Essentials

      Skills you'll gain: Cybersecurity, Encryption, Cyber Attacks, Email Security, Computer Security Awareness Training, Security Awareness, Data Security, Network Security, Malware Protection, Authentications, Authorization (Computing), Security Controls, Hardening, Identity and Access Management, Information Privacy, Multi-Factor Authentication, System Configuration

      4.8
      Rating, 4.8 out of 5 stars
      ·
      924 reviews

      Beginner · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      U

      University of Toronto

      State Estimation and Localization for Self-Driving Cars

      Skills you'll gain: Global Positioning Systems, Estimation, Machine Learning Methods, Computer Vision, Spatial Data Analysis, Mathematical Modeling, Linear Algebra

      4.7
      Rating, 4.7 out of 5 stars
      ·
      835 reviews

      Advanced · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      U

      University of London

      Introduction to Computer Security

      Skills you'll gain: Linux, Computer Systems, Command-Line Interface, Cybersecurity, Computer Architecture, Network Security, Vulnerability Assessments, Hardware Architecture, Application Security, Threat Detection, Authorization (Computing), Network Protocols, Virtual Private Networks (VPN), Operating Systems, Authentications, Network Monitoring, Network Analysis

      4.8
      Rating, 4.8 out of 5 stars
      ·
      31 reviews

      Beginner · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      P

      Packt

      CCNA Foundations – Networking Basics and Cisco IOS Essentials

      Skills you'll gain: OSI Models, Network Troubleshooting, TCP/IP, Network Protocols, Network Planning And Design, General Networking, Networking Hardware, Network Administration, Network Routers, Network Infrastructure, Computer Networking, Local Area Networks, System Configuration, Network Switches, Systems Administration, Configuration Management, Command-Line Interface, iOS Development

      4.8
      Rating, 4.8 out of 5 stars
      ·
      45 reviews

      Beginner · Course · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      D

      DeepLearning.AI

      Introduction to Data Engineering

      Skills you'll gain: Data Pipelines, Data Architecture, Requirements Analysis, Amazon Web Services, Data Warehousing, Data Processing, System Requirements, Extract, Transform, Load, Performance Tuning, Security Controls, Cloud Computing, Data Transformation, Scalability

      4.8
      Rating, 4.8 out of 5 stars
      ·
      374 reviews

      Intermediate · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      D

      Duke University

      Java Programming: Principles of Software Design

      Skills you'll gain: Object Oriented Programming (OOP), Java, Software Engineering, Computer Programming, Software Design, Predictive Modeling, Algorithms, Data Structures, Performance Testing, Debugging, Application Programming Interface (API)

      4.6
      Rating, 4.6 out of 5 stars
      ·
      1.5K reviews

      Beginner · Course · 1 - 3 Months

    • D

      DeepLearning.AI

      AI For Everyone (すべての人のためのAIリテラシー講座)

      Skills you'll gain: Digital Transformation, Artificial Intelligence, Technical Management, Project Management, Data Ethics, Applied Machine Learning, Data Science, Artificial Neural Networks, Machine Learning, Deep Learning

      4.7
      Rating, 4.7 out of 5 stars
      ·
      285 reviews

      Beginner · Course · 1 - 3 Months

    • P

      Pontificia Universidad Católica de Chile

      Electrones en Acción: Electrónica y Arduinos para tus propios Inventos

      Skills you'll gain: Basic Electrical Systems, Electronics, Electronic Systems, Electrical Engineering, Electronic Components, Wiring Diagram, Control Systems, Hardware Design, Embedded Systems, Programming Principles, Computer Programming

      4.8
      Rating, 4.8 out of 5 stars
      ·
      2.5K reviews

      Mixed · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      U

      University of Illinois Urbana-Champaign

      Digital Media and Marketing Principles

      Skills you'll gain: Online Advertising, Digital Media Strategy, Digital Advertising, Digital Marketing, Marketing Communications, Marketing Strategies, Marketing, Integrated Marketing Communications, Electronic Media, Search Engine Marketing, Social Media Marketing, Media Planning, Mobile Banking, Communication, Emerging Technologies, Branding, Consumer Behaviour, Personalized Service

      Build toward a degree

      4.4
      Rating, 4.4 out of 5 stars
      ·
      2.9K reviews

      Beginner · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      M

      Meta

      Introduction to Android Mobile Application Development

      Skills you'll gain: Android Studio, Android Development, Android (Operating System), Mobile Development, Gradle, Application Development, Integrated Development Environments, Development Environment, Virtual Environment, Extensible Markup Language (XML), UI Components

      4.6
      Rating, 4.6 out of 5 stars
      ·
      1.5K reviews

      Beginner · Course · 1 - 4 Weeks

    • U

      Universidad de los Andes

      Programación en Python

      Skills you'll gain: Data Visualization Software, Programming Principles, Computational Thinking, Matplotlib, Python Programming, NumPy, Computer Programming, Algorithms, Pandas (Python Package), Debugging, Data Manipulation, Integrated Development Environments, Data Structures, Data Analysis, Scripting

      4.5
      Rating, 4.5 out of 5 stars
      ·
      194 reviews

      Beginner · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      J

      Johns Hopkins University

      Mastering Software Development in R

      Skills you'll gain: Ggplot2, Software Documentation, Open Source Technology, Tidyverse (R Package), Package and Software Management, Web Scraping, Data Manipulation, Data Visualization Software, Leaflet (Software), R Programming, Datamaps, Visualization (Computer Graphics), Data Cleansing, Interactive Data Visualization, Data Transformation, Object Oriented Programming (OOP), GitHub, Version Control, Debugging, Functional Design

      4.2
      Rating, 4.2 out of 5 stars
      ·
      1.5K reviews

      Beginner · Specialization · 3 - 6 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…575859…631

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

    • Introduction to Cybersecurity Essentials: IBM
    • State Estimation and Localization for Self-Driving Cars: University of Toronto
    • Introduction to Computer Security: University of London
    • CCNA Foundations – Networking Basics and Cisco IOS Essentials: Packt
    • Introduction to Data Engineering: DeepLearning.AI
    • Java Programming: Principles of Software Design: Duke University
    • AI For Everyone (すべての人のためのAIリテラシー講座): DeepLearning.AI
    • Electrones en Acción: Electrónica y Arduinos para tus propios Inventos: Pontificia Universidad Católica de Chile
    • Digital Media and Marketing Principles: University of Illinois Urbana-Champaign
    • Introduction to Android Mobile Application Development : Meta

    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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