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Network Security Courses

Network security courses can help you learn about firewalls, intrusion detection systems, and encryption protocols. You can build skills in risk assessment, incident response, and vulnerability management. Many courses introduce tools like Wireshark for network analysis, Nessus for vulnerability scanning, and various security information and event management (SIEM) systems, showing how these skills are applied in practical work to protect networks from cyber threats.

Popular Network Security Courses and Certifications


  • Status: Free Trial
    Free Trial
    U

    University of Colorado System

    Fundamentals of Network Communication

    Skills you'll gain: Digital Communications, OSI Models, Network Protocols, TCP/IP, Routing Protocols, Network Routing, Network Architecture, Network Planning And Design, General Networking, Computer Networking, System Programming, Data Integrity

    4.6
    Rating, 4.6 out of 5 stars
    ·
    2.4K reviews

    Intermediate · Course · 1 - 3 Months

  • Status: New
    New
    Status: Free Trial
    Free Trial
    T

    Total Seminars

    Network Foundations & Physical Layer

    Skills you'll gain: OSI Models, Network Troubleshooting, Network Protocols, Local Area Networks, Network Model, TCP/IP, General Networking, Networking Hardware, Network Architecture, Computer Networking, Network Infrastructure, Network Switches, Network Monitoring, Hardware Troubleshooting, Network Analysis

    Beginner · Course · 1 - 3 Months

  • G

    Google Cloud

    VPC Network Peering

    Skills you'll gain: Google Cloud Platform, Cloud Services, Virtual Networking, Cloud Computing, General Networking, Network Administration, DevOps

    Intermediate · Project · Less Than 2 Hours

  • Status: Free Trial
    Free Trial
    P

    Packt

    Networking Fundamentals & Network Access

    Skills you'll gain: Network Administration, Virtual Local Area Network (VLAN), General Networking, Network Architecture, Virtual Networking, TCP/IP, Local Area Networks, Computer Networking, Command-Line Interface, Network Infrastructure, Wireless Networks, Network Security, Networking Hardware, Network Switches, Network Troubleshooting, Network Protocols, Threat Detection

    4.3
    Rating, 4.3 out of 5 stars
    ·
    26 reviews

    Intermediate · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    M

    Macquarie University

    Cyber Security: Mobile Security

    Skills you'll gain: Mobile Security, Digital Forensics, Investigation, Mobile Development, Criminal Investigation and Forensics, Cybersecurity, iOS Development, Application Security, Cyber Security Strategy, Computer Security Incident Management, Computer Security, Incident Response, Data Analysis Software, Authentications, Data Integrity, Data Storage

    4.6
    Rating, 4.6 out of 5 stars
    ·
    15 reviews

    Beginner · Course · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    C

    Cisco Learning and Certifications

    Introduction to Network Automation

    Skills you'll gain: IT Automation, Software-Defined Networking, Network Engineering, Scripting, Application Programming Interface (API), Data Modeling, Network Planning And Design, General Networking, Automation, Network Administration, Linux Commands, Python Programming, Program Development

    4.6
    Rating, 4.6 out of 5 stars
    ·
    92 reviews

    Intermediate · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    P

    Packt

    Network Foundations and Addressing

    Skills you'll gain: TCP/IP, Network Architecture, Network Routers, Networking Hardware, Network Planning And Design, General Networking, Network Security, Dynamic Host Configuration Protocol (DHCP), Network Infrastructure, Network Administration, Network Troubleshooting, Computer Networking, Network Engineering, Network Protocols, Network Switches, Scalability

    4.6
    Rating, 4.6 out of 5 stars
    ·
    17 reviews

    Beginner · Course · 3 - 6 Months

  • Status: Free Trial
    Free Trial
    C

    Cisco Learning and Certifications

    Network Automation Engineering Fundamentals

    Skills you'll gain: Ansible, Devops Tools, Development Environment, Postman API Platform, Restful API, Authentications, YAML, Software Development Tools, Software Development Methodologies, Network Model, IT Automation, Software-Defined Networking, CI/CD, DevOps, Network Engineering, Network Architecture, Application Programming Interface (API), Scripting, Network Protocols, Network Routing

    4.7
    Rating, 4.7 out of 5 stars
    ·
    168 reviews

    Beginner · Specialization · 3 - 6 Months

  • Status: Free Trial
    Free Trial
    C

    Cisco Learning and Certifications

    Ansible for Network Automation

    Skills you'll gain: Ansible, YAML, IT Automation, Network Architecture, Network Administration, General Networking, Automation, System Configuration, Software Documentation, Configuration Management, Python Programming

    4.8
    Rating, 4.8 out of 5 stars
    ·
    33 reviews

    Intermediate · Course · 1 - 4 Weeks

  • Status: New
    New
    Status: Preview
    Preview
    B

    Birla Institute of Technology & Science, Pilani

    Information Security

    Skills you'll gain: Encryption, Information Systems Security, Threat Modeling, Cybersecurity, Cyber Attacks, Computer Security Incident Management, Threat Management, Application Security, Data Security, Computer Security, Security Management, Network Security, Incident Response, Data Encryption Standard, Cyber Security Policies, Cryptography, Intrusion Detection and Prevention, Security Controls, Data Integrity, Authentications

    Build toward a degree

    Intermediate · Course · 1 - 3 Months

  • Status: New
    New
    Status: Free Trial
    Free Trial
    T

    Total Seminars

    Wireless Virtualization and Network Infrastructure

    Skills you'll gain: Network Infrastructure, Virtual Networking, Network Architecture, Network Security, Virtualization and Virtual Machines, Wireless Networks, Network Troubleshooting, Virtualization, Virtual Machines, Network Performance Management, Network Administration, Network Planning And Design, Network Monitoring, Data Centers, Cloud Computing, Network Support, Networking Hardware, Security Controls, Cybersecurity, Technical Documentation

    Intermediate · Course · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    M

    Macquarie University

    Cyber Security: Data & Identity Security

    Skills you'll gain: Identity and Access Management, Cryptography, AWS Identity and Access Management (IAM), Data Security, Authentications, Threat Detection, Cybersecurity, Encryption, Network Security, Data Management, Azure Active Directory, Cyber Attacks, Cyber Security Strategy, Key Management, Security Engineering, Security Management, Network Protocols, Cyber Risk, Computer Security, Security Awareness

    4.5
    Rating, 4.5 out of 5 stars
    ·
    14 reviews

    Intermediate · Specialization · 3 - 6 Months

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

  • Fundamentals of Network Communication: University of Colorado System
  • Network Foundations & Physical Layer: Total Seminars
  • VPC Network Peering: Google Cloud
  • Networking Fundamentals & Network Access: Packt
  • Cyber Security: Mobile Security: Macquarie University
  • Introduction to Network Automation: Cisco Learning and Certifications
  • Network Foundations and Addressing: Packt
  • Network Automation Engineering Fundamentals: Cisco Learning and Certifications
  • Ansible for Network Automation: Cisco Learning and Certifications
  • Information Security: Birla Institute of Technology & Science, Pilani

Skills you can learn in Computer Security And Networks

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

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