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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: Preview
    Preview
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    LearnQuest

    Basics of Cisco Networking

    Skills you'll gain: Network Monitoring, Network Performance Management, Network Administration, Network Security, Routing Protocols, Network Troubleshooting, OSI Models, TCP/IP, Computer Networking, Network Routers, Network Switches, General Networking, Command-Line Interface, Network Routing, Networking Hardware, Network Architecture, Network Infrastructure, Cybersecurity, Network Model, Network Protocols

    4.6
    Rating, 4.6 out of 5 stars
    ·
    113 reviews

    Beginner · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
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    I

    Multiple educators

    IBM and ISC2 Cybersecurity Specialist

    Skills you'll gain: Email Security, Digital Forensics, Network Security, Cloud Computing Architecture, Incident Response, Incident Management, Business Continuity Planning, Penetration Testing, Computer Security Incident Management, Cloud Services, Business Continuity, Security Controls, System Configuration, Generative AI, Data Storage, Peripheral Devices, Cybersecurity, Application Security, Information Technology, Cryptography

    4.7
    Rating, 4.7 out of 5 stars
    ·
    15K reviews

    Beginner · Professional Certificate · 3 - 6 Months

  • Status: Free Trial
    Free Trial
    I

    ISC2

    Certified in Cybersecurity

    Skills you'll gain: Network Security, Incident Response, Incident Management, Business Continuity Planning, Business Continuity, Disaster Recovery, Security Controls, System Configuration, Configuration Management, Governance, Cyber Operations, Cybersecurity, Security Awareness, Security Management, Computer Security Incident Management, Cyber Attacks, Computer Security Awareness Training, Information Assurance, Data Security, Role-Based Access Control (RBAC)

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

    Beginner · Specialization · 3 - 6 Months

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

    Packt

    Cisco Solutions and Networking Fundamentals

    Skills you'll gain: Virtual Local Area Network (VLAN), Network Security, Network Architecture, Routing Protocols, Virtual Private Networks (VPN), General Networking, Virtual Networking, Wireless Networks, Network Switches, Network Administration, Authentications, Network Troubleshooting, Network Routing, Open Shortest Path First (OSPF), Firewall, Networking Hardware, Authorization (Computing), TCP/IP, Computer Networking, Infrastructure Security

    Beginner · Specialization · 3 - 6 Months

  • Status: New
    New
    Status: Free Trial
    Free Trial
    M

    Microsoft

    Introduction to Networking and Cloud Computing

    Skills you'll gain: Network Security, Cloud Computing, Virtualization, Cloud Infrastructure, Network Infrastructure, Microsoft Azure, Cloud Services, Firewall, General Networking, Computer Networking, Virtualization and Virtual Machines, TCP/IP, Digital Transformation, Networking Hardware, Cybersecurity, Network Architecture, Network Protocols, Virtual Machines, Network Troubleshooting, Artificial Intelligence and Machine Learning (AI/ML)

    Beginner · Course · 1 - 3 Months

  • Status: New
    New
    Status: Free Trial
    Free Trial
    M

    Microsoft

    Azure Identity and Networking Essentials

    Skills you'll gain: Virtual Networking, Azure Active Directory, Identity and Access Management, Microsoft Azure, Network Troubleshooting, Network Administration, Windows PowerShell, Network Security, Load Balancing, Security Controls

    Beginner · Course · 1 - 4 Weeks

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

    Total Seminars

    CompTIA Security+

    Skills you'll gain: Open Web Application Security Project (OWASP), User Accounts, Network Security, Incident Response, Security Controls, Command-Line Interface, Hardening, Cryptographic Protocols, Public Key Infrastructure, Endpoint Security, Cloud Security, Cybersecurity, Security Architecture Review, Identity and Access Management, Vulnerability Scanning, Cryptography, Vulnerability Assessments, Threat Management, Vulnerability Management, Threat Detection

    Beginner · Specialization · 3 - 6 Months

  • Status: Free Trial
    Free Trial
    L

    LearnQuest

    Advanced Threat Hunting and Incident Response

    Skills you'll gain: Incident Response, Cyber Threat Hunting, Computer Security Incident Management, Incident Management, Cyber Threat Intelligence, Threat Detection, Threat Management, Security Management, Cybersecurity, Scenario Testing, Technical Communication, Simulations

    4.4
    Rating, 4.4 out of 5 stars
    ·
    46 reviews

    Advanced · Course · 1 - 4 Weeks

  • Status: New
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    Status: Preview
    Preview
    B

    Birla Institute of Technology & Science, Pilani

    Cryptography

    Skills you'll gain: Public Key Infrastructure, Cryptography, Public Key Cryptography Standards (PKCS), Cryptographic Protocols, Encryption, Authentications, Data Encryption Standard, Advanced Encryption Standard (AES), Key Management, Network Protocols, Email Security, Cybersecurity, Network Security, Security Software, Data Integrity, Multi-Factor Authentication, Firewall

    Build toward a degree

    Intermediate · Course · 1 - 3 Months

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

    Packt

    Foundations of AWS and Core Concepts

    Skills you'll gain: AWS Identity and Access Management (IAM), Cloud Computing Architecture, Network Architecture, Amazon Web Services, Cloud Infrastructure, IT Security Architecture, Identity and Access Management, Network Planning And Design, Solution Architecture, Security Management, Virtual Networking, Infrastructure Architecture, Network Routing, Cloud Computing, Cloud Security, Cloud Services, Application Design, Cloud Management, Network Security, Public Cloud

    Intermediate · Course · 1 - 4 Weeks

  • Status: New
    New
    Status: Free Trial
    Free Trial
    M

    Microsoft

    Azure Cloud Services

    Skills you'll gain: Microsoft Azure, Cloud Services, Cloud Infrastructure, Cloud Computing, Infrastructure As A Service (IaaS), Cloud Solutions, Kubernetes, Cloud Platforms, Microsoft 365, Cloud Security, Scalability, Cloud Deployment, Network Security, Network Administration, Virtualization and Virtual Machines, Virtual Networking, Network Routing, Operating System Administration, Load Balancing, Application Development

    Beginner · Course · 1 - 4 Weeks

  • Status: Preview
    Preview
    K

    Kennesaw State University

    Cybersecurity and Its Ten Domains

    Skills you'll gain: Cybersecurity, IT Security Architecture, Network Security, Disaster Recovery, Application Security, Cyber Operations, Cryptography, Cyber Security Assessment, Information Systems Security, Cyber Risk, Encryption, Secure Coding, Systems Development Life Cycle, Security Controls, Cyber Governance, Security Management, Cyber Security Policies, Infrastructure Security, Security Awareness, Cryptographic Protocols

    4.3
    Rating, 4.3 out of 5 stars
    ·
    2.4K reviews

    Beginner · Course · 1 - 3 Months

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

  • Basics of Cisco Networking: LearnQuest
  • IBM and ISC2 Cybersecurity Specialist: IBM
  • Certified in Cybersecurity: ISC2
  • Cisco Solutions and Networking Fundamentals: Packt
  • Introduction to Networking and Cloud Computing: Microsoft
  • Azure Identity and Networking Essentials: Microsoft
  • CompTIA Security+: Total Seminars
  • Advanced Threat Hunting and Incident Response: LearnQuest
  • Cryptography: Birla Institute of Technology & Science, Pilani
  • Foundations of AWS and Core Concepts: Packt

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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