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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


  • P

    Packt

    AWS Certified Security – Specialty (SCS-C02) Exam Guide

    Skills you'll gain: AWS Identity and Access Management (IAM), Amazon CloudWatch, Identity and Access Management, Key Management, Security Assertion Markup Language (SAML), Amazon Web Services, Encryption, Single Sign-On (SSO), Amazon Elastic Compute Cloud, Active Directory, Amazon S3, Authentications, Cloud Security, Incident Response, Computer Security Incident Management, AWS CloudFormation, Cloud Infrastructure, Cybersecurity, Security Controls, Azure Active Directory

    Beginner · Specialization · 3 - 6 Months

    Category: New
    New
    Status: Free trial
    Free trial
  • P

    Packt

    Azure Data Storage, Security, and Performance Optimization

    Skills you'll gain: Microsoft Azure, Cloud Management, Cloud Security, Azure DevOps, Cloud Services, Cloud Storage, Cloud Computing, Cloud Applications, Azure Active Directory, Data Store, Authentications, Application Performance Management, Data Storage, Identity and Access Management, NoSQL, Redis, Performance Tuning, Authorization (Computing), System Monitoring, Security Controls

    Intermediate · Course · 1 - 3 Months

    Category: New
    New
    Status: Free trial
    Free trial
  • W

    Whizlabs

    Design solutions with security best practices and priorities

    Skills you'll gain: Microsoft Azure, Cloud Security, IT Security Architecture, DevSecOps, Threat Management, Zero Trust Network Access, Cloud Solutions, Cloud Computing Architecture, Cyber Security Strategy, Security Architecture Review, Azure DevOps Pipelines, Cloud Standards, Cloud Computing, Threat Detection, Security Controls, Security Strategy

    Intermediate · Course · 1 - 4 Weeks

    Status: Free trial
    Free trial
  • P

    Packt

    Foundations of Industrial IoT Devices, Data Flow, & Security

    Skills you'll gain: Internet Of Things, Control Systems, Cybersecurity, Firewall, Cyber Security Strategy, Interoperability, Network Security, Dataflow, IT Security Architecture, Process Control, Network Protocols, Enterprise Resource Planning, Systems Integration, Automation, Data Flow Diagrams (DFDs), Cloud-Based Integration, Software Systems, Security Management, Data Integration

    Beginner · Course · 1 - 3 Months

    Category: New
    New
    Status: Free trial
    Free trial
  • G

    Google

    The Bits and Bytes of Computer Networking

    Skills you'll gain: Computer Networking, Network Troubleshooting, Network Administration, TCP/IP, General Networking, Network Architecture, Routing Protocols, Network Protocols, Networking Hardware, OSI Models, Network Routers, Network Routing, Network Infrastructure, Dynamic Host Configuration Protocol (DHCP), Network Security, Wireless Networks, Network Model, Data Integrity

    4.7 stars, 53K reviews, Beginner, Course, 1 - 3 Months

    ★ 4.7 (53K) · Beginner · Course · 1 - 3 Months

    Status: Trending right now
    Trending right now
    Status: Free trial
    Free trial
  • P

    Packt

    Managing Incident Response, IAM, and AWS Service Security

    Skills you'll gain: AWS Identity and Access Management (IAM), Identity and Access Management, Single Sign-On (SSO), Amazon Web Services, Cloud Security, Security Management, Computer Security Incident Management, Incident Response, Cloud Standards, Authentications, Amazon S3, Authorization (Computing)

    Intermediate · Course · 1 - 4 Weeks

    Status: Free trial
    Free trial
  • M

    Macquarie University

    Cyber Security: GRC Part 2 - Risk Management and Compliance

    Skills you'll gain: Cyber Security Strategy, Security Strategy, Cybersecurity, Risk Modeling, Risk Analysis, Cyber Risk, Cyber Security Policies, Cyber Threat Intelligence, Cyber Security Assessment, Governance Risk Management and Compliance, Security Management, Crisis Management, Threat Management, Strategic Leadership, Risk Management, Risk Mitigation, Business Risk Management

    4.5 stars, 10 reviews, Beginner, Course, 1 - 3 Months

    ★ 4.5 (10) · Beginner · Course · 1 - 3 Months

    Status: Free trial
    Free trial
  • P

    Packt

    Advanced Networking, Security, and Traffic Management in AKS

    Skills you'll gain: Data Persistence, Virtual Networking, Proxy Servers, Network Monitoring, Key Management, Disaster Recovery

    Advanced · Course · 3 - 6 Months

    Status: Free trial
    Free trial
  • P

    Packt

    Managing Resources, Security, and Networking in Windows 2025

    Skills you'll gain: File Management, Remote Access Systems, Public Key Infrastructure, Software-Defined Networking, Microsoft Windows, Windows Servers, Network Troubleshooting, Microsoft Servers, Virtual Private Networks (VPN), Hardening, Virtual Networking, Key Management, Active Directory, Firewall, File Transfer Protocol (FTP), Operating System Administration, Network Administration, Server Administration, Systems Administration, Administration

    Beginner · Course · 1 - 3 Months

    Category: New
    New
    Status: Free trial
    Free trial
  • P

    Packt

    Foundations of AWS Security: Core Concepts and Threats

    Skills you'll gain: Amazon Web Services, Incident Response, Cloud Security, Computer Security Incident Management, Amazon Elastic Compute Cloud, Infrastructure Security, AWS CloudFormation, Event Monitoring, Intrusion Detection and Prevention, Incident Management, Distributed Denial-Of-Service (DDoS) Attacks, Threat Detection, Cloud Infrastructure, Public Cloud, Cloud Computing, Continuous Monitoring, Configuration Management

    Beginner · Course · 1 - 3 Months

    Category: New
    New
    Status: Free trial
    Free trial
  • O

    O.P. Jindal Global University

    M.A. in International Relations, Security, and Strategy

    Skills you'll gain: Surveys, Diplomacy, Environmental Laws, Survey Creation, Qualitative Research, Political Sciences, Intelligence Collection and Analysis, Statistical Hypothesis Testing, Environmental Policy, Environment, Mitigation, Economic Development, International Relations, Cybersecurity, Case Studies, Socioeconomics, Governance, Social Studies, Climate Change Programs, Public Safety and National Security

    Degree · 1 - 4 Years

    Category: Job ready
    Job ready
  • A

    Adobe

    Adobe Acrobat: AI Tools, Document Security and Accessibility

    Skills you'll gain: Adobe Acrobat, AI literacy, Document Management, Document Control, Web Content Accessibility Guidelines, Data Loss Prevention, Prompt Patterns, Security Controls, AI powered creativity, Technical Documentation, Data Security, Technical Communication, Information Privacy, Information Management, Content Optimization, Information Systems

    Intermediate · Course · 1 - 4 Weeks

    Category: New
    New
    Status: Free trial
    Free trial
1…707172…657

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

  • AWS Certified Security – Specialty (SCS-C02) Exam Guide: Packt
  • Azure Data Storage, Security, and Performance Optimization: Packt
  • Design solutions with security best practices and priorities: Whizlabs
  • Foundations of Industrial IoT Devices, Data Flow, & Security: Packt
  • The Bits and Bytes of Computer Networking: Google
  • Managing Incident Response, IAM, and AWS Service Security: Packt
  • Cyber Security: GRC Part 2 - Risk Management and Compliance: Macquarie University
  • Advanced Networking, Security, and Traffic Management in AKS: Packt
  • Managing Resources, Security, and Networking in Windows 2025: Packt
  • Foundations of AWS Security: Core Concepts and Threats: Packt

Skills you can learn in Computer Security And Networks

Cybersecurity (33)
Google (25)
Google Cloud Platform (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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