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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

    API Security with the Apigee API Platform

    Skills you'll gain: OAuth, API Gateway, Application Programming Interface (API), Cloud API, API Design, Application Security, Restful API, Authentications, Data Loss Prevention, Data Security, Authorization (Computing), Cryptographic Protocols, JSON, Threat Management, Identity and Access Management, Threat Detection

    4.6 stars, 843 reviews, Beginner, Course, 1 - 4 Weeks

    ★ 4.6 (843) · Beginner · Course · 1 - 4 Weeks

    Status: Free trial
    Free trial
  • P

    Packt

    SCS-C02: AWS Certified Security - Specialty

    Skills you'll gain: AWS Identity and Access Management (IAM), Key Management, Identity and Access Management, Single Sign-On (SSO), Amazon Web Services, Encryption, Amazon CloudWatch, Distributed Denial-Of-Service (DDoS) Attacks, Cloud Security, Infrastructure Security, Event Monitoring, Continuous Monitoring, Application Security, Security Management, Firewall, Amazon Elastic Compute Cloud, Computer Security Incident Management, Data Security, Incident Response, Compliance Management

    Beginner · Specialization · 1 - 3 Months

    Status: Free trial
    Free trial
  • P

    Packt

    API Security Testing for Pentesters & Bug Hunters (2026)

    Skills you'll gain: API Testing, Open Web Application Security Project (OWASP), Postman API Platform, Application Programming Interface (API), Security Testing, Penetration Testing, AI Integrations, Restful API, Continuous Monitoring, Application Security, Vulnerability Assessments, Exploit development, Vulnerability Scanning, Test Tools, Software Documentation, Exploitation techniques, Authentications, JSON, Security Management, Docker (Software)

    Intermediate · Course · 1 - 3 Months

    Category: New
    New
  • W

    Whizlabs

    GCP: Monitoring, Security, and Costs

    Skills you'll gain: Google Cloud Platform, Cost Management, Cloud Management, System Monitoring, Application Performance Management, Cloud Security, Identity and Access Management, Key Management, Cloud Deployment, Cloud Platforms, Cloud Services, Infrastructure as Code (IaC), Continuous Monitoring, Cloud-Based Integration, Encryption, Role-Based Access Control (RBAC), Configuration Management, Event-Driven Programming

    Intermediate · Course · 1 - 4 Weeks

    Status: Free trial
    Free trial
  • I

    IBM

    Application Security for Developers and DevOps Professionals

    Skills you'll gain: Open Web Application Security Project (OWASP), Secure Coding, Application Security, Security Testing, DevSecOps, Threat Modeling, Vulnerability Scanning, Continuous Monitoring, Vulnerability Assessments, Application Performance Management, System Monitoring, Vulnerability Management, Development Environment, Security Controls, DevOps, Data Security, Software Development Life Cycle

    4.7 stars, 255 reviews, Intermediate, Course, 1 - 4 Weeks

    ★ 4.7 (255) · Intermediate · Course · 1 - 4 Weeks

    Status: Free trial
    Free trial
  • I

    Infosec

    CISSP Domain 1: Security and Risk Management

    Skills you'll gain: Information Systems Security, Risk Management, Security Management, Continuous Monitoring, Information Assurance, Law, Regulation, and Compliance, Cyber Governance, Governance, Regulation and Legal Compliance, Cybersecurity, Security Controls, Security Strategy, Risk Mitigation, Information Privacy, Cyber Security Policies, Risk Management Framework, ISO/IEC 27001, Risk Control, Threat Modeling, Information Systems

    4.6 stars, 65 reviews, Advanced, Course, 1 - 4 Weeks

    ★ 4.6 (65) · Advanced · Course · 1 - 4 Weeks

    Status: Free trial
    Free trial
  • P

    Packt

    Data Management, Security, and Permissions

    Skills you'll gain: User Provisioning, User Accounts, Data Import/Export, Salesforce, Data Integrity, Data Migration, Data Management, Role-Based Access Control (RBAC), Identity and Access Management, Data Security, Authorization (Computing), Data Sharing, Data Access, Security Controls, Customer Relationship Management (CRM) Software

    Intermediate · Course · 1 - 3 Months

    Category: New
    New
    Status: Free trial
    Free trial
  • 2

    28DIGITAL

    Web Connectivity and Security in Embedded Systems

    Skills you'll gain: Cryptography, Security Requirements Analysis, Network Architecture, Network Security, Internet Of Things, Cybersecurity, Web Services, Advanced Encryption Standard (AES), Encryption, Embedded Systems, Network Protocols, Public Key Cryptography Standards (PKCS), Communication Systems, Threat Modeling, Security Controls, Simple Object Access Protocol (SOAP), TCP/IP, Web Applications, Restful API, Information Privacy

    4.4 stars, 172 reviews, Intermediate, Course, 1 - 3 Months

    ★ 4.4 (172) · Intermediate · Course · 1 - 3 Months

    Status: Free trial
    Free trial
  • W

    Whizlabs

    AWS Security, Identity & Cost Management

    Skills you'll gain: AWS Identity and Access Management (IAM), Cloud Management, Amazon Web Services, Cloud Security, Identity and Access Management, Security Management, Multi-Factor Authentication, Data Security, Security Controls, Role-Based Access Control (RBAC), Continuous Monitoring, Key Management, Threat Detection, Vulnerability Assessments

    Beginner · Course · 1 - 4 Weeks

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

    Whizlabs

    Azure: Compute, Storage, and Database Security

    Skills you'll gain: Microsoft Azure, Cloud Security, Infrastructure Security, Security Controls, Kubernetes, Data Security, Microsoft SQL Servers, Virtual Machines, Infrastructure As A Service (IaaS), Remote Access Systems, Network Security, Data Storage Technologies, Cloud Storage, Identity and Access Management, Databases, Authentications, Database Management Systems, Containerization, Key Management, Encryption

    Intermediate · Course · 1 - 4 Weeks

    Status: Free trial
    Free trial
  • C

    Coursera

    Fundamentals of Data Governance Ownership, Privacy, Security

    Skills you'll gain: Data Governance, Information Privacy, Data Security, General Data Protection Regulation (GDPR), Data Ethics, Data Management, Law, Regulation, and Compliance, Security Strategy, Compliance Management, Regulatory Compliance, Risk Mitigation, Risk Analysis, Cross-Functional Collaboration, Encryption, Accountability

    Beginner · Course · 1 - 4 Weeks

    Category: Preview
    Preview
  • J

    John Wiley & Sons

    Linux Security Scripting and Certification Preparation

    Skills you'll gain: Shell Script, Unix Shell, Bash (Scripting Language), Vulnerability Assessments, Linux, Linux Commands, Vulnerability Scanning, Linux Administration, System Monitoring, Continuous Monitoring, Security Testing, Scripting Languages, Security Management, Security Requirements Analysis, Computer Security Incident Management, Unix Commands, Scripting, Software Development Tools, Cyber Security Policies, Operating System Administration

    Intermediate · Course · 1 - 3 Months

    Category: New
    New
    Status: Free trial
    Free trial
1…555657…657

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

  • API Security with the Apigee API Platform: Google Cloud
  • SCS-C02: AWS Certified Security - Specialty: Packt
  • API Security Testing for Pentesters & Bug Hunters (2026): Packt
  • GCP: Monitoring, Security, and Costs: Whizlabs
  • Application Security for Developers and DevOps Professionals: IBM
  • CISSP Domain 1: Security and Risk Management: Infosec
  • Data Management, Security, and Permissions: Packt
  • Web Connectivity and Security in Embedded Systems: 28DIGITAL
  • AWS Security, Identity & Cost Management: Whizlabs
  • Azure: Compute, Storage, and Database Security: Whizlabs

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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