• For Individuals
  • For Businesses
  • For Universities
  • For Governments
Degrees
​
Log In
Join for Free
  • Browse
  • Network Security

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
    U

    University of Colorado System

    Homeland Security and Cybersecurity Future

    Skills you'll gain: Cybersecurity, Cyber Security Strategy, Infrastructure Security, Cyber Attacks, Cyber Operations, Cyber Risk, Security Management, Cyber Security Policies, Cyber Governance, Incident Response, Risk Management Framework, Technology Solutions, Information Privacy

    4.7
    Rating, 4.7 out of 5 stars
    ·
    162 reviews

    Beginner · Course · 1 - 4 Weeks

  • P

    Packt

    Linux PAM Security Administration

    Skills you'll gain: Linux Administration, Linux, User Accounts, Identity and Access Management, Authentications, Virtual Machines, Authorization (Computing), Virtualization, Operating System Administration, Security Controls, System Configuration, Virtual Environment, Command-Line Interface, Software Installation

    Beginner · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    L

    LearnQuest

    Fundamentals of Information System Security Architecture

    Skills you'll gain: IT Security Architecture, Information Systems Security, Systems Architecture, Zero Trust Network Access, Risk Management Framework, Application Security, Computer Security, Cybersecurity, Security Management, Network Security, Security Strategy, Information Assurance, Data Security, Cyber Security Assessment, Cyber Risk, Enterprise Architecture, Data Integrity

    Beginner · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    I

    Infosec

    CISSP Domain 2: Asset Security

    Skills you'll gain: Data Security, Personally Identifiable Information, Information Assurance, Data Governance, Data Loss Prevention, Data Management, Data Integrity, Threat Management, Data Storage, Security Controls, Threat Detection, Encryption, Identity and Access Management

    4.7
    Rating, 4.7 out of 5 stars
    ·
    24 reviews

    Advanced · Course · 1 - 4 Weeks

  • Status: New
    New
    Status: Free Trial
    Free Trial
    L

    LearnKartS

    Information Security Program Management

    Skills you'll gain: Security Management, Security Controls, Asset Management, Security Strategy, IT Management, Program Management, Security Awareness, Computer Security Awareness Training, Cyber Security Strategy, IT Security Architecture, Information Management, Technology Roadmaps, Cyber Security Policies, Continuous Monitoring, Cybersecurity, Enterprise Security, Program Development, Vendor Management, Quality Management, Continuous Improvement Process

    Mixed · Course · 1 - 3 Months

  • Status: New
    New
    Status: Preview
    Preview
    W

    Whizlabs

    Microsoft Defender XDR for Security Analysts

    Skills you'll gain: Endpoint Detection and Response, Incident Response, Incident Management, Computer Security Incident Management, Threat Detection, Cyber Threat Hunting, Event Monitoring, Security Information and Event Management (SIEM), Cyber Threat Intelligence, Threat Management, Continuous Monitoring, Endpoint Security, Data Loss Prevention, Enterprise Architecture

    Intermediate · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    M

    Macquarie University

    Cyber Security: Essentials for Workplace

    Skills you'll gain: Human Factors (Security), Security Awareness, Safety Culture, Computer Security Awareness Training, Cyber Governance, Cyber Security Strategy, User Experience, Cyber Attacks, Security Strategy, Cyber Security Policies, Security Management, Usability, Cyber Risk, Cybersecurity, Cyber Security Assessment, Ethical Standards And Conduct, Network Security, Employee Training, Information Privacy, Accountability

    4.9
    Rating, 4.9 out of 5 stars
    ·
    14 reviews

    Beginner · Course · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    E

    Edureka

    Generative AI and LLM Security

    Skills you'll gain: AI Security, Responsible AI, Data Ethics, LLM Application, Generative AI, Google Gemini, Artificial Intelligence, Cloud Security, Governance Risk Management and Compliance, Cyber Security Strategy, Security Strategy, Artificial Intelligence and Machine Learning (AI/ML), Computer Security Awareness Training, Network Security, Security Management, Cyber Attacks, Cyber Security Policies, Natural Language Processing, Risk Management, Supply Chain

    Intermediate · Course · 1 - 3 Months

  • P

    Packt

    The Security Consultant's Handbook

    Skills you'll gain: Law, Regulation, and Compliance, Risk Management Framework, Business Risk Management, Regulation and Legal Compliance, Risk Analysis, Legal Risk, Enterprise Risk Management (ERM), Consulting, Risk Management, Investigation, Business Consulting, Security Strategy, Cyber Security Policies, Security Management, Crisis Management, Regulatory Requirements, Management Consulting, Enterprise Security, Threat Management, Consultative Approaches

    Beginner · Course · 1 - 3 Months

  • Status: New
    New
    Status: Free Trial
    Free Trial
    L

    LearnKartS

    Information Security Incident Management

    Skills you'll gain: Incident Management, Incident Response, Computer Security Incident Management, Disaster Recovery, Security Management, Business Continuity, Threat Management, Crisis Management, Business Continuity Planning, Contingency Planning, Gap Analysis, Performance Improvement, Risk Analysis, Legal Risk, Digital Forensics, Process Improvement, Continuous Improvement Process, Governance Risk Management and Compliance, Risk Mitigation, Team Management

    Mixed · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    C

    CertNexus

    CSC: Software Security Essentials

    Skills you'll gain: Application Security, Threat Modeling, Human Factors (Security), Secure Coding, Open Web Application Security Project (OWASP), Vulnerability, Computer Security, Vulnerability Management, Vulnerability Assessments, Data Security, Security Strategy, Security Controls, Cyber Security Strategy, Computer Programming, Design, Python Programming, Javascript, Design Strategies, JavaScript Frameworks, Node.JS

    Mixed · Course · 1 - 4 Weeks

  • Status: New
    New
    Status: Free Trial
    Free Trial
    A

    Arizona State University

    Professional Skills: Digital Security

    Skills you'll gain: Intrusion Detection and Prevention, Cyber Attacks, Cybersecurity, Data Security, Cyber Security Strategy, Vulnerability Assessments, Security Management, Threat Detection, Information Systems Security, Hardening, Security Strategy, Security Controls, Security Software, Network Security, Vulnerability Management, Identity and Access Management, Email Security, Security Awareness, Encryption, Risk Management

    Beginner · Course · 1 - 3 Months

1…424344…625

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

  • Homeland Security and Cybersecurity Future: University of Colorado System
  • Linux PAM Security Administration: Packt
  • Fundamentals of Information System Security Architecture: LearnQuest
  • CISSP Domain 2: Asset Security: Infosec
  • Information Security Program Management: LearnKartS
  • Microsoft Defender XDR for Security Analysts: Whizlabs
  • Cyber Security: Essentials for Workplace: Macquarie University
  • Generative AI and LLM Security: Edureka
  • The Security Consultant's Handbook: Packt
  • Information Security Incident Management: LearnKartS

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)

Other topics to explore

Arts and Humanities
338 courses
Business
1095 courses
Computer Science
668 courses
Data Science
425 courses
Information Technology
145 courses
Health
471 courses
Math and Logic
70 courses
Personal Development
137 courses
Physical Science and Engineering
413 courses
Social Sciences
401 courses
Language Learning
150 courses

Coursera Footer

Skills

  • Accounting
  • Artificial Intelligence (AI)
  • Cybersecurity
  • Data Analytics
  • Digital Marketing
  • Human Resources (HR)
  • Microsoft Excel
  • Project Management
  • Python
  • SQL

Professional Certificates

  • Google AI Certificate
  • Google Cybersecurity Certificate
  • Google Data Analytics Certificate
  • Google IT Support Certificate
  • Google Project Management Certificate
  • Google UX Design Certificate
  • IBM AI Engineering Certificate
  • IBM AI Product Manager Certificate
  • IBM Data Science Certificate
  • Intuit Academy Bookkeeping Certificate

Courses & Specializations

  • AI Essentials Specialization
  • AI For Business Specialization
  • AI For Everyone Course
  • AI in Healthcare Specialization
  • Deep Learning Specialization
  • Excel Skills for Business Specialization
  • Financial Markets Course
  • Machine Learning Specialization
  • Prompt Engineering for ChatGPT Course
  • Python for Everybody Specialization

Career Resources

  • Career Aptitude Test
  • CAPM Certification Requirements
  • CompTIA A+ Certification Requirements
  • CompTIA Security+ Certification Requirements
  • Essential IT Certifications
  • High-Income Skills to Learn
  • How to Learn Artificial Intelligence
  • PMP Certification Requirements
  • Popular Cybersecurity Certifications
  • Share your Coursera learning story

Coursera

  • About
  • What We Offer
  • Leadership
  • Careers
  • Catalog
  • Coursera Plus
  • Professional Certificates
  • MasterTrack® Certificates
  • Degrees
  • For Enterprise
  • For Government
  • For Campus
  • Become a Partner
  • Social Impact
  • Free Courses
  • Udemy

Community

  • Learners
  • Partners
  • Beta Testers
  • Blog
  • The Coursera Podcast
  • Tech Blog

More

  • Press
  • Investors
  • Terms
  • Privacy
  • Help
  • Accessibility
  • Contact
  • Articles
  • Directory
  • Affiliates
  • Modern Slavery Statement
  • Do Not Sell/Share
Learn Anywhere
Download on the App Store
Get it on Google Play
Logo of Certified B Corporation
© 2026 Coursera Inc. All rights reserved.
  • Coursera Facebook
  • Coursera Linkedin
  • Coursera Twitter
  • Coursera YouTube
  • Coursera Instagram
  • Coursera TikTok