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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: Free Trial
    Free Trial
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    Pearson

    Certified Cloud Security Professional (CCSP): Unit 5

    Skills you'll gain: Cloud Management, Cloud Security, Cloud Computing, Cloud Infrastructure, Cloud Standards, Cloud Computing Architecture, IT Security Architecture, Security Controls, Network Security

    Advanced · Course · 1 - 4 Weeks

  • Status: Free Trial
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    Whizlabs

    Exam Prep SCS-C02: AWS Certified Security – Specialty

    Skills you'll gain: AWS Identity and Access Management (IAM), Identity and Access Management, Amazon Web Services, Patch Management, Amazon CloudWatch, Infrastructure Security, Threat Detection, Amazon S3, Vulnerability Scanning, Data Security, Cloud Security, Network Security, Threat Management, Incident Response, Data Governance, Authorization (Computing), Continuous Monitoring, Cyber Governance, Firewall, Vulnerability Assessments

    4.4
    Rating, 4.4 out of 5 stars
    ·
    28 reviews

    Advanced · Specialization · 1 - 3 Months

  • Status: New
    New
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    Packt

    AI Security Fundamentals – LLM Threats & OWASP 2026

    Skills you'll gain: AI Security, LLM Application, Open Web Application Security Project (OWASP), Application Security, Large Language Modeling, Prompt Engineering, Secure Coding, Security Testing, Personally Identifiable Information, Data Loss Prevention, Security Controls, Information Privacy, Authorization (Computing), Supply Chain Management, Data Modeling, Data Governance

    Intermediate · Course · 1 - 3 Months

  • Status: New
    New
    Status: Free Trial
    Free Trial
    C

    Coursera

    Cloud SQL Infrastructure, Security, and Reliability

    Skills you'll gain: Data Infrastructure, Cloud Management, Data Architecture, Cloud Infrastructure, Cloud Engineering, Data Warehousing, Database Administration, Capacity Planning, Infrastructure as Code (IaC), Database Architecture and Administration, Cloud Security, Disaster Recovery, Data Security, Site Reliability Engineering, Problem Management, Solution Architecture, Resource Management, Business Continuity Planning, Performance Analysis, Cost Benefit Analysis

    Advanced · Course · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    P

    Pearson

    Linux Security Basics and Beyond: Unit 2

    Skills you'll gain: Linux Administration, Ubuntu, Hardening, Linux, Linux Commands, Application Security, Operating System Administration, Security Software, Security Controls, Service Management, Patch Management, Systems Administration, Information Systems Security, Package and Software Management

    Intermediate · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    G

    Google

    Foundations of Cybersecurity

    Skills you'll gain: Cybersecurity, Security Controls, Cyber Attacks, Security Management, Security Strategy, Cyber Risk, Security Information and Event Management (SIEM), Information Assurance, Data Ethics, Network Analysis

    4.8
    Rating, 4.8 out of 5 stars
    ·
    42K reviews

    Beginner · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    P

    Pearson

    Certified Kubernetes Security Specialist (CKS): Unit 7

    Skills you'll gain: MITRE ATT&CK Framework, Computer Security Incident Management, Kubernetes, Incident Response, Threat Detection, Intrusion Detection and Prevention, Continuous Monitoring, Security Controls, Cyber Threat Intelligence, Event Monitoring, System Monitoring, Hardening, Containerization, Anomaly Detection

    Intermediate · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    W

    Whizlabs

    Exam Prep SC-900: Microsoft Certified Security Fundamentals

    Skills you'll gain: Compliance Management, Microsoft 365, Microsoft Azure, Governance Risk Management and Compliance, DevSecOps, Endpoint Detection and Response, Cloud Security, Role-Based Access Control (RBAC), Identity and Access Management, Threat Detection, Zero Trust Network Access, Data Governance, Active Directory, Endpoint Security, Authorization (Computing), Data Security, Vulnerability Management, Multi-Factor Authentication, Enterprise Security, Operations

    Beginner · Specialization · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    P

    Pearson

    (SSCP) Systems Security Certified Practitioner: Unit 7

    Skills you'll gain: Incident Response, Digital Forensics, Business Continuity Planning, Disaster Recovery, Computer Security Incident Management, Incident Management, Investigation, Business Continuity, Contingency Planning, Cybersecurity, Resource Management, Resource Allocation, Prioritization, Resource Planning, Business Analysis, Data Loss Prevention, Law, Regulation, and Compliance, Ethical Standards And Conduct

    Beginner · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    G

    Google Cloud

    Hands-On Labs in Google Cloud for Security Engineers

    Skills you'll gain: Kubernetes, Role-Based Access Control (RBAC), Identity and Access Management, Private Cloud, Google Cloud Platform, User Provisioning, Cloud Security, Network Troubleshooting, Network Security, Virtual Networking, User Accounts

    4.8
    Rating, 4.8 out of 5 stars
    ·
    67 reviews

    Intermediate · Course · 1 - 3 Months

  • Status: Preview
    Preview
    W

    Whizlabs

    Exam Prep SC-200: Microsoft Security Operations Analyst

    Skills you'll gain: MITRE ATT&CK Framework, Endpoint Security, Cyber Threat Hunting, Cyber Threat Intelligence, Endpoint Detection and Response, Cloud Solutions, Cloud Security, Threat Detection, Cyber Operations, Threat Management, Microsoft Copilot, Malware Protection, Security Information and Event Management (SIEM), AI Security, Microsoft Azure, Vulnerability Management, Cloud Computing, Incident Response, Hybrid Cloud Computing, AI Integrations

    Intermediate · Course · 1 - 3 Months

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

    Packt

    Monitoring, Logging, and Infrastructure Security in AWS

    Skills you'll gain: Amazon CloudWatch, Key Management, Amazon Elastic Compute Cloud, Amazon Web Services, Amazon S3, Infrastructure Security, Cloud Security, Security Controls, Cloud Infrastructure, AWS CloudFormation, Network Security, Cryptography, Network Infrastructure, Encryption, Virtual Networking, Cloud Storage, Network Monitoring, Event Monitoring, Incident Response, Incident Management

    Intermediate · Course · 1 - 3 Months

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

  • Certified Cloud Security Professional (CCSP): Unit 5: Pearson
  • Exam Prep SCS-C02: AWS Certified Security – Specialty: Whizlabs
  • AI Security Fundamentals – LLM Threats & OWASP 2026: Packt
  • Cloud SQL Infrastructure, Security, and Reliability: Coursera
  • Linux Security Basics and Beyond: Unit 2: Pearson
  • Foundations of Cybersecurity: Google
  • Certified Kubernetes Security Specialist (CKS): Unit 7: Pearson
  • Exam Prep SC-900: Microsoft Certified Security Fundamentals: Whizlabs
  • (SSCP) Systems Security Certified Practitioner: Unit 7: Pearson
  • Hands-On Labs in Google Cloud for Security Engineers: Google Cloud

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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