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    Free courses can help you learn new skills, explore topics of interest, and take the first step toward your personal or professional goals—without financial commitment.
    1112 free courses

    7815 courses with a free trial

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    • Status: Free Trial
      Free Trial
      I

      IBM

      Python for Data Science, AI & Development

      4.6
      Rating, 4.6 out of 5 stars
      ·
      41K reviews

      Course

    • Status: Free
      Free
      P

      Princeton University

      Computer Science: Programming with a Purpose

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

      Course

    • Status: Free Trial
      Free Trial
      G

      Google

      Foundations of Cybersecurity

      Build toward a degree

      4.9
      Rating, 4.9 out of 5 stars
      ·
      34K reviews

      Course

    • Status: Free
      Free
      P

      Princeton University

      Algorithms, Part I

      4.9
      Rating, 4.9 out of 5 stars
      ·
      12K reviews

      Course

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      Status: New AI skills
      New AI skills
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      Google

      Google Cybersecurity

      Build toward a degree

      4.8
      Rating, 4.8 out of 5 stars
      ·
      52K reviews

      Professional Certificate

    • Status: Free Trial
      Free Trial
      Status: New AI skills
      New AI skills
      G

      Google

      Google Project Management:

      Build toward a degree

      4.8
      Rating, 4.8 out of 5 stars
      ·
      129K reviews

      Professional Certificate

    • Status: Free Trial
      Free Trial
      Status: New AI skills
      New AI skills
      G

      Google

      Google Data Analytics

      Build toward a degree

      4.8
      Rating, 4.8 out of 5 stars
      ·
      169K reviews

      Professional Certificate

    • Status: Free Trial
      Free Trial
      M

      Meta

      Meta Front-End Developer

      Build toward a degree

      4.7
      Rating, 4.7 out of 5 stars
      ·
      22K reviews

      Professional Certificate

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    Find the Best Free Course for Your Goals

    • Status: Free Trial
      Free Trial
      K

      Kennesaw State University

      Managing Network Security

      Skills you'll gain: Network Security, Network Administration, Security Management, Firewall, Network Monitoring, Cybersecurity, General Networking, Cyber Security Assessment, Network Protocols, Computer Networking, Virtual Private Networks (VPN), Wireless Networks, Vulnerability Assessments, Cloud Security, System Monitoring, Security Awareness, TCP/IP, Intrusion Detection and Prevention, Cloud Computing, Threat Detection

      4.8
      Rating, 4.8 out of 5 stars
      ·
      229 reviews

      Beginner · Course · 1 - 3 Months

    • Status: New
      New
      Status: Free Trial
      Free Trial
      P

      Packt

      Networking Fundamentals and Protocols

      Skills you'll gain: OSI Models, Networking Hardware, Network Protocols, Network Architecture, Cloud Computing, Wireless Networks, General Networking, TCP/IP, Computer Networking, Local Area Networks, Virtual Private Networks (VPN), Network Routing, Network Switches, Network Security

      Intermediate · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      G

      Google

      Google IT 지원 수료증 이수 과정

      Skills you'll gain: Network Security, Package and Software Management, IT Infrastructure, Computer Networking, Information Systems Security, Systems Administration, Microsoft Windows, Cybersecurity, OSI Models, Cloud Management, Encryption, Technical Support, Network Troubleshooting, Disaster Recovery, Operating Systems, Help Desk Support, TCP/IP, Computer Hardware, Linux, Software Installation

      4.9
      Rating, 4.9 out of 5 stars
      ·
      36 reviews

      Beginner · Professional Certificate · 3 - 6 Months

    • U

      University of Michigan

      Internet History, Technology, and Security

      Skills you'll gain: Network Security, OSI Models, Network Administration, Network Protocols, Network Architecture, TCP/IP, Web Applications, Computer Networking, Encryption, Internet Of Things, Web Development, Innovation, Emerging Technologies, Hypertext Markup Language (HTML)

      4.8
      Rating, 4.8 out of 5 stars
      ·
      2.8K reviews

      Beginner · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      J

      Juniper Networks

      Juniper Networks Security Concepts and Initial Configuration

      Skills you'll gain: Juniper Network Technologies, Network Security, Computer Networking, Network Administration, Firewall, System Configuration, Cyber Security Policies, Command-Line Interface, Security Management, Configuration Management

      5
      Rating, 5 out of 5 stars
      ·
      11 reviews

      Beginner · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      G

      Google

      Soporte de Tecnologías de la Información de Google

      Skills you'll gain: Computer Security, IT Infrastructure, Network Security, Computer Networking, Desktop Support, Systems Administration, Network Troubleshooting, Remote Access Systems, Application Security, OSI Models, Package and Software Management, Disaster Recovery, Cybersecurity, User Accounts, TCP/IP, Lightweight Directory Access Protocols, Computer Hardware, Technical Support, Software Installation, Help Desk Support

      4.9
      Rating, 4.9 out of 5 stars
      ·
      18K reviews

      Beginner · Professional Certificate · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      G

      Google

      Apoio Técnico de TI da Google

      Skills you'll gain: Systems Administration, Network Troubleshooting, Information Systems Security, Computer Networking, IT Infrastructure, Desktop Support, OSI Models, Cloud Infrastructure, Package and Software Management, Network Security, Application Security, Cybersecurity, Network Administration, Server Administration, Help Desk Support, File Systems, General Networking, Software Installation, Computer Hardware, Technical Support

      4.9
      Rating, 4.9 out of 5 stars
      ·
      238 reviews

      Beginner · Professional Certificate · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      E

      EDUCBA

      Azure Network Engineer: AZ-700 Exam Prep & Certification

      Skills you'll gain: Network Planning And Design, Microsoft Azure, Network Troubleshooting, Network Security, Network Architecture, Network Monitoring, Load Balancing, Network Performance Management, Network Support, Network Infrastructure, Scalability, Cloud Infrastructure, Computer Networking, Firewall, Network Administration, Virtual Private Networks (VPN), Software-Defined Networking, Performance Tuning, Wide Area Networks, Network Routing

      4.8
      Rating, 4.8 out of 5 stars
      ·
      97 reviews

      Beginner · Specialization · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      U

      University of London

      Introduction to Network Security

      Skills you'll gain: Network Security, OSI Models, TCP/IP, Threat Modeling, Network Protocols, Computer Networking, Cybersecurity, Application Security, Network Architecture, Cryptographic Protocols, Vulnerability Assessments, Network Infrastructure

      4.9
      Rating, 4.9 out of 5 stars
      ·
      21 reviews

      Beginner · Course · 1 - 3 Months

    • Status: New
      New
      S

      SAE Institute México

      Ethical Hacking

      Skills you'll gain: Vulnerability Scanning, Penetration Testing, Cyber Operations, Vulnerability Assessments, Cybersecurity, Threat Detection, Information Systems Security, Network Security, Computer Networking, Network Protocols

      Beginner · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      L

      LearnQuest

      Security Administration with Cisco Defense Orchestrator

      Skills you'll gain: General Networking, Network Architecture, TCP/IP, OSI Models, Threat Management, Cybersecurity, Information Technology, Computer Networking, Network Security, Network Routers, Cyber Attacks, Network Switches, Firewall, Security Strategy

      Beginner · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      G

      Google

      Soutien des TI de Google

      Skills you'll gain: Network Troubleshooting, IT Security Architecture, Computer Networking, Systems Administration, IT Infrastructure, Network Security, Cybersecurity, Desktop Support, Network Architecture, Package and Software Management, Application Security, TCP/IP, Active Directory, File Systems, Disaster Recovery, Technical Support, OS Process Management, Computer Hardware, Software Installation, Operating Systems

      4.8
      Rating, 4.8 out of 5 stars
      ·
      130 reviews

      Beginner · Professional Certificate · 3 - 6 Months

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    1…78910

    In summary, here are 10 of our most popular free courses

    • Managing Network Security: Kennesaw State University
    • Networking Fundamentals and Protocols: Packt
    • Google IT 지원 수료증 이수 과정: Google
    • Internet History, Technology, and Security: University of Michigan
    • Juniper Networks Security Concepts and Initial Configuration: Juniper Networks
    • Soporte de Tecnologías de la Información de Google: Google
    • Apoio Técnico de TI da Google: Google
    • Azure Network Engineer: AZ-700 Exam Prep & Certification: EDUCBA
    • Introduction to Network Security: University of London
    • Ethical Hacking: SAE Institute México

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