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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

    • Status: Free Trial
      Free Trial
      I

      ISC2

      Certified in Cybersecurity

      Skills you'll gain: Security Controls, Network Security, Information Assurance, Cyber Governance, Incident Response, Infrastructure Security, Data Security, Cybersecurity, Security Management, Authorization (Computing), Disaster Recovery, Business Continuity, Threat Management, Configuration Management, Computer Networking, General Networking, Role-Based Access Control (RBAC), Computer Security Incident Management, Information Systems Security, Cyber Attacks

      4.7
      Rating, 4.7 out of 5 stars
      ·
      1.1K reviews

      Beginner · Specialization · 3 - 6 Months

    • Status: Preview
      Preview
      U

      University of London

      Cyber Security Fundamentals

      Skills you'll gain: Security Management, Cyber Security Policies, Cryptography, Cybersecurity, ISO/IEC 27001, Security Controls, Cyber Risk, Information Assurance, Encryption, Risk Management Framework, Data Integrity

      Build toward a degree

      4.7
      Rating, 4.7 out of 5 stars
      ·
      203 reviews

      Beginner · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      P

      Palo Alto Networks

      Palo Alto Networks Network Security Fundamentals

      Skills you'll gain: Network Security, Zero Trust Network Access, Endpoint Security, Firewall, General Networking, Cybersecurity, Network Infrastructure, Network Architecture, TCP/IP, Network Protocols, Encryption

      4.7
      Rating, 4.7 out of 5 stars
      ·
      204 reviews

      Intermediate · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      Status: AI skills
      AI skills
      M

      Microsoft

      Microsoft Cybersecurity Analyst

      Skills you'll gain: Threat Modeling, MITRE ATT&CK Framework, Azure Active Directory, Penetration Testing, Vulnerability Management, Network Security, Threat Management, Authentications, Cyber Security Strategy, Cybersecurity, Cloud Computing, Cryptography, Security Management, Generative AI, Records Management, Compliance Management, Cyber Threat Intelligence, Cloud Security, Active Directory, Computer Security Incident Management

      4.7
      Rating, 4.7 out of 5 stars
      ·
      2.7K reviews

      Beginner · Professional Certificate · 3 - 6 Months

    • U

      University of Maryland, College Park

      Cybersecurity for Everyone

      Skills you'll gain: Cybersecurity, Threat Modeling, Threat Detection, Threat Management, Cyber Attacks, Telecommunications, Cyber Security Policies, Computer Security Awareness Training, General Networking, Internet Of Things, Network Infrastructure

      4.7
      Rating, 4.7 out of 5 stars
      ·
      3.1K reviews

      Beginner · Course · 1 - 3 Months

    • Status: Preview
      Preview
      C

      Coursera Instructor Network

      Introduction to Cybersecurity Fundamentals

      Skills you'll gain: Network Security, Cybersecurity, Cyber Attacks, Mitigation, Security Awareness, Computer Security, Distributed Denial-Of-Service (DDoS) Attacks, Data Security, Malware Protection, Personally Identifiable Information, Information Systems Security, Email Security, Incident Management

      4.6
      Rating, 4.6 out of 5 stars
      ·
      867 reviews

      Beginner · Course · 1 - 4 Weeks

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

      Google Cloud

      Google Cloud Cybersecurity

      Skills you'll gain: Cloud Infrastructure, Incident Response, Cloud Security, Role-Based Access Control (RBAC), DevSecOps, Large Language Modeling, Computer Security Incident Management, Threat Management, Cloud Computing Architecture, Generative AI, Cloud Computing, Risk Management Framework, Identity and Access Management, Cyber Threat Hunting, Incident Management, Intrusion Detection and Prevention, Vulnerability Management, Cyber Risk, Cloud Storage, Data Ethics

      4.6
      Rating, 4.6 out of 5 stars
      ·
      348 reviews

      Beginner · Professional Certificate · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      I

      IBM

      IBM AI Engineering

      Skills you'll gain: Prompt Engineering, Large Language Modeling, Unsupervised Learning, PyTorch (Machine Learning Library), Keras (Neural Network Library), Supervised Learning, Applied Machine Learning, Generative AI, Deep Learning, Natural Language Processing, Reinforcement Learning, Scikit Learn (Machine Learning Library), Regression Analysis, Generative AI Agents, Artificial Neural Networks, Machine Learning Algorithms, ChatGPT, Machine Learning, Python Programming, Data Science

      Build toward a degree

      4.6
      Rating, 4.6 out of 5 stars
      ·
      21K reviews

      Intermediate · Professional Certificate · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      P

      Packt

      CISSP Certified Information Systems Security Professional

      Skills you'll gain: Identity and Access Management, Computer Security Incident Management, Security Management, Endpoint Security, Intrusion Detection and Prevention, Network Architecture, Network Security, Computer Networking, Patch Management, User Provisioning, Information Systems Security, General Networking, Penetration Testing, DevSecOps, Software Development Life Cycle, Vulnerability Scanning, Data Management, Threat Management, Cybersecurity, Cryptography

      4.8
      Rating, 4.8 out of 5 stars
      ·
      96 reviews

      Beginner · Specialization · 3 - 6 Months

    • Status: Preview
      Preview
      N

      NVIDIA

      Introduction to Networking

      Skills you'll gain: OSI Models, Data Centers, Network Infrastructure, TCP/IP, General Networking, Local Area Networks, Network Architecture, Computer Networking, Network Protocols, System Requirements, Network Switches

      4.6
      Rating, 4.6 out of 5 stars
      ·
      604 reviews

      Beginner · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      I

      IBM

      IT Fundamentals for Cybersecurity

      Skills you'll gain: Endpoint Detection and Response, Networking Hardware, Cybersecurity, Linux, IT Service Management, Governance Risk Management and Compliance, Active Directory, Network Security, Cloud Computing, Incident Response, TCP/IP, Malware Protection, Information Technology Infrastructure Library, Identity and Access Management, Network Protocols, Cyber Attacks, Regulatory Compliance, Data Ethics, Cyber Threat Intelligence, Security Testing

      4.6
      Rating, 4.6 out of 5 stars
      ·
      22K reviews

      Beginner · Specialization · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      U

      University of Colorado System

      Computer Communications

      Skills you'll gain: TCP/IP, Routing Protocols, Digital Communications, Local Area Networks, Network Protocols, OSI Models, Network Security, Network Architecture, Open Shortest Path First (OSPF), Network Routing, Network Planning And Design, Network Infrastructure, General Networking, Computer Networking, Network Performance Management, Wireless Networks, Telecommunications, Software-Defined Networking, Application Programming Interface (API), Mobile Security

      4.6
      Rating, 4.6 out of 5 stars
      ·
      3.3K reviews

      Intermediate · Specialization · 3 - 6 Months

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    1234…495

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

    • Certified in Cybersecurity: ISC2
    • Cyber Security Fundamentals: University of London
    • Palo Alto Networks Network Security Fundamentals: Palo Alto Networks
    • Microsoft Cybersecurity Analyst: Microsoft
    • Cybersecurity for Everyone: University of Maryland, College Park
    • Introduction to Cybersecurity Fundamentals: Coursera Instructor Network
    • Google Cloud Cybersecurity: Google Cloud
    • IBM AI Engineering: IBM
    • CISSP Certified Information Systems Security Professional: Packt
    • Introduction to Networking: NVIDIA

    Skills you can learn in Computer Security And Networks

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    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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