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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


  • G

    Google Cloud

    Improving Network Performance I

    Skills you'll gain: Network Performance Management, Network Monitoring, Performance Tuning, Virtual Networking, Google Cloud Platform, Performance Testing, Network Analysis, Hardware Architecture, Intranet

    Intermediate · Project · Less Than 2 Hours

  • I

    Infosec

    JavaScript Security

    Skills you'll gain: Authentications, Application Security, Open Web Application Security Project (OWASP), Secure Coding, Serverless Computing, Cryptography, Risk Management Framework, Threat Modeling, Cloud Security, Infrastructure Security, Package and Software Management, Node.JS, Web Applications, Javascript, Vulnerability Management, Cloud Services, Cloud Platforms, Web Development, Identity and Access Management, Security Controls

    4.5
    Rating, 4.5 out of 5 stars
    ·
    112 reviews

    Intermediate · Specialization · 1 - 3 Months

  • U

    University of Pennsylvania

    Network Dynamics of Social Behavior

    Skills you'll gain: Social Network Analysis, Network Analysis, Social Sciences, Sociology, Systems Thinking, Economics, Policy, and Social Studies, Simulations, Culture, Graph Theory, Complex Problem Solving, Innovation

    4.6
    Rating, 4.6 out of 5 stars
    ·
    399 reviews

    Beginner · Course · 1 - 3 Months

  • P

    Packt

    Critical Infrastructure Security

    Skills you'll gain: Infrastructure Security, Vulnerability Management, Vulnerability Assessments, Incident Response, Cyber Threat Intelligence, Cybersecurity, Cyber Security Assessment, Distributed Denial-Of-Service (DDoS) Attacks, Cyber Security Strategy, Cyber Attacks, Cyber Threat Hunting, Network Security, Cyber Security Policies, Intrusion Detection and Prevention, Threat Detection, Malware Protection, Internet Of Things

    Intermediate · Course · 1 - 3 Months

  • P

    Packt

    Security Operations

    Skills you'll gain: Computer Security Incident Management, Incident Response, Disaster Recovery, Incident Management, Security Management, Business Continuity Planning, Safety and Security, Change Control, Security Information and Event Management (SIEM), Patch Management, Security Controls, Cybersecurity, Threat Detection, Intrusion Detection and Prevention, Hardening, Configuration Management, Continuous Monitoring, Vulnerability Management, Digital Forensics

    4.7
    Rating, 4.7 out of 5 stars
    ·
    17 reviews

    Intermediate · Course · 1 - 4 Weeks

  • C

    CertNexus

    IoT Security: Interface and Data Security

    Skills you'll gain: Application Security, Infrastructure Security, Data Security, Information Systems Security, Internet Of Things, Threat Modeling, Cybersecurity, Cloud Security, Security Engineering, Cryptography, Secure Coding, Network Security, Cyber Risk, Cyber Attacks, Mobile Security, Vulnerability, Vulnerability Scanning, Cloud Services, Web Applications, Cloud Platforms

    4.7
    Rating, 4.7 out of 5 stars
    ·
    11 reviews

    Mixed · Course · 1 - 4 Weeks

  • W

    Whizlabs

    AWS: Network Management and Operations

    Skills you'll gain: Virtual Networking, Network Routing, Network Architecture, Hybrid Cloud Computing, Network Planning And Design, Amazon Web Services, Virtual Private Networks (VPN), Cloud Computing Architecture, Network Infrastructure, Network Security, Cloud Computing, Network Analysis, Operations Management

    Intermediate · Course · 1 - 4 Weeks

  • E

    Edureka

    AI Security

    Skills you'll gain: AI Security, Responsible AI, Incident Response, Data Ethics, Generative AI, LLM Application, Application Security, Large Language Modeling, Security Engineering, Threat Modeling, Cybersecurity, IT Security Architecture, Information Systems Security, Security Strategy, Artificial Intelligence, Machine Learning, Security Management, MLOps (Machine Learning Operations), Agentic systems, Ethical Standards And Conduct

    Beginner · Specialization · 3 - 6 Months

  • C

    Cisco Learning and Certifications

    Using APIs for Network Automation

    Skills you'll gain: Postman API Platform, Restful API, Authentications, Application Programming Interface (API), Scripting, JSON, Extensible Markup Language (XML), Network Protocols, YAML, Automation, Network Engineering, Python Programming

    4.7
    Rating, 4.7 out of 5 stars
    ·
    33 reviews

    Intermediate · Course · 1 - 4 Weeks

  • I

    Icahn School of Medicine at Mount Sinai

    Network Analysis in Systems Biology

    Skills you'll gain: Bioinformatics, Unsupervised Learning, Biostatistics, Biology, Machine Learning Algorithms, Data Processing, Statistical Methods, Systems Engineering, Unix Commands, Linux Commands

    4.5
    Rating, 4.5 out of 5 stars
    ·
    204 reviews

    Intermediate · Course · 1 - 3 Months

  • P

    Packt

    Asset Security

    Skills you'll gain: Data Security, Data Loss Prevention, Security Management, Data Management, Security Controls, Personally Identifiable Information, Information Systems Security, Data Governance, Information Management, Encryption, Identity and Access Management

    4.6
    Rating, 4.6 out of 5 stars
    ·
    19 reviews

    Intermediate · Course · 1 - 4 Weeks

  • C

    Coursera

    Fortify Confluence Security

    Skills you'll gain: Security Controls, ISO/IEC 27001, Penetration Testing, Vulnerability Assessments, Application Security, Security Information and Event Management (SIEM), Data Security, Compliance Auditing, Security Assertion Markup Language (SAML), Risk Management Framework, Multi-Factor Authentication, Computer Security Awareness Training, Single Sign-On (SSO), Event Monitoring, Authorization (Computing), Encryption, Advanced Encryption Standard (AES), Identity and Access Management, Technical Documentation, End User Training and Support

    Intermediate · Course · 1 - 4 Weeks

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

  • Improving Network Performance I: Google Cloud
  • JavaScript Security: Infosec
  • Network Dynamics of Social Behavior: University of Pennsylvania
  • Critical Infrastructure Security: Packt
  • Security Operations: Packt
  • IoT Security: Interface and Data Security: CertNexus
  • AWS: Network Management and Operations: Whizlabs
  • AI Security: Edureka
  • Using APIs for Network Automation: Cisco Learning and Certifications
  • Network Analysis in Systems Biology: Icahn School of Medicine at Mount Sinai

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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