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Network Security Courses Online

Learn network security principles for protecting digital networks. Understand threats, vulnerabilities, and security measures.

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Explore the Network Security Course Catalog

  • I

    ISC2

    Network and Communications Security

    Skills you'll gain: OSI Models, Network Security, Security Controls, General Networking, Wireless Networks, Network Protocols, Firewall, Network Administration, TCP/IP, Telecommunications, Proxy Servers, Network Infrastructure, Intrusion Detection and Prevention, Remote Access Systems

    4.5
    Rating, 4.5 out of 5 stars
    ·
    32 reviews

    Beginner · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    J

    Johns Hopkins University

    Advanced Network Security and Analysis

    Skills you'll gain: Email Security, Mobile Security, Network Security, Open Web Application Security Project (OWASP), Network Monitoring, Threat Detection, TCP/IP, Network Analysis, Network Protocols, Cybersecurity, Application Security, Vulnerability Scanning, Wireless Networks, Splunk, Information Privacy

    Intermediate · Course · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    P

    Packt

    Communication and Network Security

    Skills you'll gain: Network Security, Encryption, OSI Models, IT Security Architecture, Network Performance Management, Network Architecture, Computer Networking, Network Monitoring, Remote Access Systems, TCP/IP, Network Infrastructure, Network Troubleshooting, Network Protocols, Infrastructure Security, Wireless Networks, Virtual Private Networks (VPN), Endpoint Security, Cloud Security, Routing Protocols, Software-Defined Networking

    4.8
    Rating, 4.8 out of 5 stars
    ·
    8 reviews

    Intermediate · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    U

    University of Colorado System

    Computer Communications

    Skills you'll gain: TCP/IP, Local Area Networks, Routing Protocols, Network Routing, Digital Communications, OSI Models, Network Protocols, Communication Systems, Dynamic Host Configuration Protocol (DHCP), Network Planning And Design, Network Security, Network Architecture, General Networking, Computer Networking, Network Infrastructure, Network Performance Management, Wireless Networks, Telecommunications, Software-Defined Networking, Algorithms

    4.6
    Rating, 4.6 out of 5 stars
    ·
    3.4K reviews

    Intermediate · Specialization · 3 - 6 Months

  • G

    Google Cloud

    Enhanced Network Security Approach on Google Cloud

    Skills you'll gain: Cloud Security, Threat Detection, Google Cloud Platform, Threat Management, Cloud Computing, Intrusion Detection and Prevention, Network Security, Firewall, Security Information and Event Management (SIEM), Incident Response, Endpoint Security

    Advanced · Project · Less Than 2 Hours

  • Status: Free Trial
    Free Trial
    C

    Cisco Learning and Certifications

    Data Security

    Skills you'll gain: Key Management, Data Security, Cryptography, Encryption, Cybersecurity, Network Security, Security Information and Event Management (SIEM), Network Monitoring, Network Analysis, Intrusion Detection and Prevention, Event Monitoring, Continuous Monitoring, Threat Detection, Incident Response

    4.8
    Rating, 4.8 out of 5 stars
    ·
    60 reviews

    Mixed · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    E

    EC-Council

    Network Defense Essentials (NDE)

    Skills you'll gain: Network Security, Mobile Security, Public Key Infrastructure, Cryptography, Security Controls, Cybersecurity, Authorization (Computing), Encryption, Identity and Access Management, Wireless Networks, Cloud Computing, Cloud Security, Network Monitoring, Data Security, Internet Of Things, Virtualization and Virtual Machines

    4.6
    Rating, 4.6 out of 5 stars
    ·
    118 reviews

    Beginner · Course · 1 - 3 Months

  • Status: Free
    Free
    C

    Coursera Project Network

    Vulnerability Scanning with Nmap: Network Scanning

    Skills you'll gain: Vulnerability Scanning, Vulnerability Assessments, Penetration Testing, Cyber Security Assessment, Network Security, Network Monitoring, Operating Systems

    4.6
    Rating, 4.6 out of 5 stars
    ·
    70 reviews

    Beginner · Guided Project · Less Than 2 Hours

  • Status: New
    New
    Status: Free Trial
    Free Trial
    E

    EC-Council

    Network Defense Essentials: Hands-On Edition

    Skills you'll gain: Network Security, Cybersecurity, Information Assurance, Cloud Security, Security Controls, Mobile Security, Data Security, Cryptography, Public Key Infrastructure, Cyber Security Policies, Authorization (Computing), Intrusion Detection and Prevention, Network Monitoring, Continuous Monitoring, Wireless Networks, Identity and Access Management, Encryption, Threat Detection, Internet Of Things

    Beginner · Course · 1 - 3 Months

  • Status: Preview
    Preview
    V

    VMware

    Networking and Security Architecture with VMware NSX

    Skills you'll gain: Virtualization, Network Architecture, Disaster Recovery, Software-Defined Networking, Network Security, Computer Networking, Virtual Machines, IT Automation, Firewall, Information Technology Operations, Network Routing, Cloud Management

    4.7
    Rating, 4.7 out of 5 stars
    ·
    464 reviews

    Intermediate · Course · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    U

    University of Colorado Boulder

    Security & Ethical Hacking: Attacking the Network

    Skills you'll gain: Penetration Testing, Network Security, Network Monitoring, Exploitation techniques, Virtual Private Networks (VPN), Cryptographic Protocols, Network Protocols, General Networking, Computer Networking, Command-Line Interface, Network Analysis, Proxy Servers

    Build toward a degree

    4.6
    Rating, 4.6 out of 5 stars
    ·
    7 reviews

    Intermediate · Course · 1 - 3 Months

  • Status: Free
    Free
    C

    Check Point Software Technologies Ltd.

    Check Point Jump Start: Maestro Hyperscale Network Security

    Skills you'll gain: Command-Line Interface, Firewall, System Configuration, Security Management, Network Security, Network Administration, System Monitoring, Virtualization

    4.6
    Rating, 4.6 out of 5 stars
    ·
    8 reviews

    Intermediate · Course · 1 - 4 Weeks

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1234…527

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

  • Network and Communications Security : ISC2
  • Advanced Network Security and Analysis: Johns Hopkins University
  • Communication and Network Security: Packt
  • Computer Communications: University of Colorado System
  • Enhanced Network Security Approach on Google Cloud: Google Cloud
  • Data Security: Cisco Learning and Certifications
  • Network Defense Essentials (NDE): EC-Council
  • Vulnerability Scanning with Nmap: Network Scanning: Coursera Project Network
  • Network Defense Essentials: Hands-On Edition: EC-Council
  • Networking and Security Architecture with VMware NSX: VMware

Skills you can learn in Computer Security And Networks

Cybersecurity (33)
Google (25)
Google Cloud Platform (17)
Internet (17)
Cryptography (16)
Network Security (16)
Linux (12)
Software Testing (12)
Information Security (10)
Application Programming Interfaces (8)
Kubernetes (8)
Web (8)

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