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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: New
    New
    Status: Free Trial
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    LearnQuest

    Cybersecurity Champion: Be a Change Leader with AI

    Skills you'll gain: Safety Culture, Threat Detection, Cyber Threat Intelligence, Cyber Governance, AI Security, Cybersecurity, Security Awareness, Cyber Security Strategy, Threat Management, Leadership, Cyber Risk, Culture Transformation, Cyber Security Policies, Cyber Operations, Cyber Security Assessment, Leadership Development, Cross-Functional Team Leadership, Team Leadership, Team Building, Team Motivation

    Beginner · Course · 1 - 4 Weeks

  • Status: Free Trial
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    IBM

    IT Fundamentals for Cybersecurity

    Skills you'll gain: Operating System Administration, IT Service Management, Cloud Computing, Governance Risk Management and Compliance, Information Technology Infrastructure Library, Malware Protection, Identity and Access Management, Linux Commands, Incident Response, Networking Hardware, TCP/IP, Cybersecurity, Linux Administration, Network Security, Network Protocols, Linux Servers, Cloud Security, Operating Systems, Responsible AI, Cyber Attacks

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

    Beginner · Specialization · 3 - 6 Months

  • Status: Free Trial
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    Kennesaw State University

    Cybersecurity: Developing a Program for Your Business

    Skills you'll gain: Cyber Threat Intelligence, Security Management, Internet Of Things, Incident Response, Risk Management, Cyber Security Policies, Cyber Security Strategy, Cyber Governance, Human Factors (Security), Business Risk Management, Cybersecurity, Threat Management, Security Awareness, Enterprise Risk Management (ERM), Information Management, Computer Security Awareness Training, Mobile Security, Business Ethics, Performance Measurement, Cyber Risk

    4.5
    Rating, 4.5 out of 5 stars
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    2.7K reviews

    Beginner · Specialization · 3 - 6 Months

  • Status: Free Trial
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    IBM

    Cybersecurity Fundamentals

    Skills you'll gain: Encryption, Identity and Access Management, Public Key Infrastructure, Endpoint Security, Cryptography, Network Security, Cybersecurity, Threat Detection, Data Security, Cryptographic Protocols, Cyber Attacks, Advanced Encryption Standard (AES), Information Systems Security, Secure Coding, Application Security, Information Technology, Computer Security Awareness Training, Cyber Security Strategy, Cyber Security Policies, Computer Security Incident Management

    4.8
    Rating, 4.8 out of 5 stars
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    2.2K reviews

    Beginner · Specialization · 3 - 6 Months

  • Status: Free Trial
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    IBM

    IBM COBOL Software Development Process

    Skills you'll gain: Software Development Life Cycle, z/OS, COBOL (Programming Language), Unit Testing, Systems Analysis, Systems Development, Pseudocode, Agile Methodology, Software Development, Software Design, Systems Architecture, Mainframe Computing, Programming Principles, Scrum (Software Development), Software Testing

    4.2
    Rating, 4.2 out of 5 stars
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    64 reviews

    Beginner · Course · 1 - 3 Months

  • Status: New
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    CertNexus

    CyberSec First Responder (Exam CFR-410)

    Skills you'll gain: Cyber Threat Intelligence, Incident Response, Cybersecurity, Computer Security Incident Management, Information Systems Security, Threat Detection, Cyber Risk, Risk Analysis, Computer Security, Digital Forensics, Network Security, Incident Management, Vulnerability Assessments, Criminal Investigation and Forensics, Vulnerability Management, Vulnerability Scanning, Intelligence Collection and Analysis, Risk Management, Risk Mitigation, Network Analysis

    Intermediate · Specialization · 3 - 6 Months

  • Status: Free Trial
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    IBM

    IBM COBOL Data and File Management

    Skills you'll gain: COBOL (Programming Language), Job Control Language (JCL), IBM DB2, z/OS, Mainframe Computing, Relational Databases, File Management, Data Management, Databases, Database Management Systems, File Systems, Programming Principles, Command-Line Interface, Computer Programming

    3.5
    Rating, 3.5 out of 5 stars
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    51 reviews

    Beginner · Course · 1 - 3 Months

  • Status: Free Trial
    Free Trial
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    Kennesaw State University

    Cybersecurity: Protecting your Information on the Go

    Skills you'll gain: Wireless Networks, Mobile Security, General Networking, Proxy Servers, Network Security, Cybersecurity, Virtual Private Networks (VPN), Security Awareness, Information Privacy, Emerging Technologies

    4.9
    Rating, 4.9 out of 5 stars
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    9 reviews

    Beginner · Course · 1 - 3 Months

  • Status: Free Trial
    Free Trial
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    Kennesaw State University

    Managing Cybersecurity Incidents and Disasters

    Skills you'll gain: Incident Response, Contingency Planning, Disaster Recovery, Computer Security Incident Management, Security Management, Crisis Management, Cybersecurity, Business Continuity, Cyber Attacks, Risk Analysis, Business Risk Management, Data Management

    4.8
    Rating, 4.8 out of 5 stars
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    251 reviews

    Beginner · Course · 1 - 3 Months

  • Status: New
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    Packt

    TLS & HTTPS Explained – Visualizations & Localhost Setup

    Skills you'll gain: Network Security, Data Security

    Intermediate · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
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    IBM

    IBM COBOL Basic Testing and Debugging

    Skills you'll gain: COBOL (Programming Language), Debugging, z/OS, Unit Testing, Test Driven Development (TDD), Software Testing, Mainframe Computing, Integrated Development Environments, Computer Programming Tools, File I/O

    4.4
    Rating, 4.4 out of 5 stars
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    120 reviews

    Beginner · Course · 1 - 3 Months

  • Status: New
    New
    Status: Free Trial
    Free Trial
    E

    Edureka

    Vulnerability Assessment and Management

    Skills you'll gain: Vulnerability Assessments, Vulnerability Management, Vulnerability Scanning, Cyber Security Assessment, Hardening, Threat Management, Patch Management, Cyber Risk, Continuous Monitoring, Threat Detection, Cyber Threat Hunting, Application Security, Security Controls, Cyber Attacks, Cyber Engineering, Cyber Security Policies, Network Security, Cyber Security Strategy, Network Engineering, Web Applications

    Intermediate · Course · 1 - 4 Weeks

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

  • Cybersecurity Champion: Be a Change Leader with AI: LearnQuest
  • IT Fundamentals for Cybersecurity: IBM
  • Cybersecurity: Developing a Program for Your Business: Kennesaw State University
  • Cybersecurity Fundamentals: IBM
  • IBM COBOL Software Development Process: IBM
  • CyberSec First Responder (Exam CFR-410): CertNexus
  • IBM COBOL Data and File Management: IBM
  • Cybersecurity: Protecting your Information on the Go: Kennesaw State University
  • Managing Cybersecurity Incidents and Disasters: Kennesaw State University
  • TLS & HTTPS Explained – Visualizations & Localhost Setup: Packt

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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