• 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


  • K

    Kennesaw State University

    The Foundations of Cybersecurity

    Skills you'll gain: Vulnerability Management, Cybersecurity, Cyber Attacks, Cyber Security Policies, Security Management, Vulnerability Assessments, Cyber Security Strategy, Network Security, Threat Management, Security Controls, Continuous Monitoring, Firewall, Virtual Private Networks (VPN), Intrusion Detection and Prevention, Human Factors (Security)

    4.8 stars, 729 reviews, Beginner, Course, 1 - 3 Months

    ★ 4.8 (729) · Beginner · Course · 1 - 3 Months

    Status: Free trial
    Free trial
  • D

    DeepLearning.AI

    AI For Everyone

    Skills you'll gain: AI Product Strategy, Responsible AI, Data Ethics, AI Enablement, Applied Machine Learning, Artificial Intelligence, AI literacy, Machine Learning, Data Science, AI Integrations, Deep Learning, Artificial Neural Networks

    4.8 stars, 53K reviews, Beginner, Course, 1 - 4 Weeks

    ★ 4.8 (53K) · Beginner · Course · 1 - 4 Weeks

    Status: Top AI program
    Top AI program
    Category: Preview
    Preview
  • L

    LearnQuest

    Learning Linux for LFCA Certification

    Skills you'll gain: Package and Software Management, Linux Administration, Linux, Linux Commands, Virtual Private Networks (VPN), Linux Servers, System Monitoring, Operating System Administration, Public Key Infrastructure, Ubuntu, Version Control, File Management, Command-Line Interface, Intrusion Detection and Prevention, Git (Version Control System), File Systems, User Accounts, Firewall, Cloud Computing Architecture, DevOps

    4.5 stars, 1.2K reviews, Beginner, Specialization, 3 - 6 Months

    ★ 4.5 (1.2K) · Beginner · Specialization · 3 - 6 Months

    Status: Free trial
    Free trial
  • I

    IBM

    Information Technology (IT) Fundamentals for Everyone

    Skills you'll gain: Information Technology, Computer Hardware, Cloud Computing, Network Troubleshooting, Software Installation, Technical Support and Services, Help Desk Support, Cybersecurity, Cloud Infrastructure, Cyber Attacks, Information Technology Operations, Data Storage, General Networking, Database Software, Operating Systems, Computer Networking, Package and Software Management, Computer Security Awareness Training, IT Infrastructure, Project Management

    4.6 stars, 291 reviews, Beginner, Course, 1 - 3 Months

    ★ 4.6 (291) · Beginner · Course · 1 - 3 Months

    Status: Free trial
    Free trial
  • L

    LearnQuest

    AI Foundations for Smarter Learning

    Skills you'll gain: Prompt Engineering, Prompt Patterns, AI Workflows, AI literacy, Mental Concentration, Verification And Validation, Productivity, AI Personalization, Google Gemini, AI Integrations, Gemini, Learning Strategies, Time Management, Generative AI, Adaptability, Learning Styles, Goal Setting

    Beginner · Course · 1 - 3 Months

    Category: New
    New
  • P

    Packt

    Linux Essentials for Pentesting & Bug Bounty Hunting (2026)

    Skills you'll gain: Package and Software Management, Linux Administration, Linux, Penetration Testing, Linux Servers, Linux Commands, Ubuntu, File Systems, Operating System Administration, User Accounts, Remote Access Systems, Unix, Virtual Machines, System Monitoring, Red Hat Enterprise Linux, Virtualization and Virtual Machines, Virtualization, Security Testing, Network Security, Security Management

    Intermediate · Course · 3 - 6 Months

    Category: New
    New
  • J

    John Wiley & Sons

    Core Machine Learning Algorithms and Model Validation

    Skills you'll gain: Model Evaluation, Scikit Learn (Machine Learning Library), Keras (Neural Network Library), Machine Learning Algorithms, Model Training, Applied Machine Learning, Deep Learning, Machine Learning Methods, Machine Learning Software, Statistical Modeling, Predictive Modeling, Supervised Learning, Machine Learning, Python Programming, Unsupervised Learning, Data Science, Predictive Analytics, Data Preprocessing, Algorithms, Data Analysis

    Intermediate · Course · 1 - 3 Months

    Category: New
    New
    Status: Free trial
    Free trial
  • I

    IBM

    IBM Product Owner

    Skills you'll gain: AI Product Strategy, User Story, Backlogs, Generative AI, Agile Product Development, Agile Software Development, Scrum (Software Development), Stakeholder Communications, Generative Model Architectures, Agile Methodology, Kanban Principles, Responsible AI, Product Roadmaps, Virtual Teams, Prompt Engineering Tools, Information Technology, Computer Hardware, Stakeholder Management, Sprint Planning, Product Management

    4.7 stars, 7.8K reviews, Beginner, Professional Certificate, 3 - 6 Months

    ★ 4.7 (7.8K) · Beginner · Professional Certificate · 3 - 6 Months

    Category: Job skills
    Job skills
    Status: Free trial
    Free trial
  • L

    LearnQuest

    Introduction to Scrum Master Training

    Skills you'll gain: Backlogs, Agile Methodology, User Story, Sprint Retrospectives, Sprint Planning, Agile Software Development, Agile Project Management, Agile Product Development, Project Estimation, Meeting Facilitation, Estimation

    4.7 stars, 2.3K reviews, Beginner, Course, 1 - 3 Months

    ★ 4.7 (2.3K) · Beginner · Course · 1 - 3 Months

    Status: Free trial
    Free trial
  • C

    Coursera

    Cybersecurity in modern organizations

    Skills you'll gain: Cybersecurity, Network Protocols, Cyber Attacks, Threat Management, Threat Modeling, Security Controls, Responsible AI, Cyber Security Policies, Agile Product Development, Data Security, Security Awareness, Computer Security Awareness Training, Computer Security, Agile Methodology, Cyber Security Assessment, Network Security, TCP/IP, Incident Response, Threat Detection, Risk Management

    4.6 stars, 1.2K reviews, Intermediate, Specialization, 1 - 3 Months

    ★ 4.6 (1.2K) · Intermediate · Specialization · 1 - 3 Months

    Status: Free trial
    Free trial
  • I

    IBM

    IBM IT Scrum Master

    Skills you'll gain: User Story, Software Development Life Cycle, Software Architecture, Sprint Retrospectives, Agile Software Development, Kanban Principles, DevOps, Backlogs, Full-Stack Web Development, Software Design, Risk Analysis, Scrum (Software Development), Information Technology, Computer Hardware, Agile Methodology, Agile Project Management, Team Building, Risk Management, Leadership, Communication

    4.7 stars, 12K reviews, Beginner, Professional Certificate, 3 - 6 Months

    ★ 4.7 (12K) · Beginner · Professional Certificate · 3 - 6 Months

    Status: Free trial
    Free trial
  • E

    EDUCBA

    Secure Infrastructure & Virtualization

    Skills you'll gain: Incident Response, Incident Management, Data Centers, Computer Security Incident Management, vSphere Networking and Storage, DevSecOps, Continuous Monitoring, Threat Detection, Infrastructure Security, Virtual Networking, VMware ESX Servers, System Monitoring, Data Security, Virtualization, Network Monitoring, Enterprise Security, Event Monitoring, Network Security, Encryption, Dashboard

    4.9 stars, 55 reviews, Beginner, Specialization, 3 - 6 Months

    ★ 4.9 (55) · Beginner · Specialization · 3 - 6 Months

    Category: New
    New
    Status: Free trial
    Free trial
1…828384…659

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

  • The Foundations of Cybersecurity: Kennesaw State University
  • AI For Everyone: DeepLearning.AI
  • Learning Linux for LFCA Certification: LearnQuest
  • Information Technology (IT) Fundamentals for Everyone: IBM
  • AI Foundations for Smarter Learning: LearnQuest
  • Linux Essentials for Pentesting & Bug Bounty Hunting (2026): Packt
  • Core Machine Learning Algorithms and Model Validation: John Wiley & Sons
  • IBM Product Owner: IBM
  • Introduction to Scrum Master Training: LearnQuest
  • Cybersecurity in modern organizations: Coursera

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
© 2026 Coursera Inc. All rights reserved.
  • Coursera Facebook
  • Coursera Linkedin
  • Coursera Twitter
  • Coursera YouTube
  • Coursera Instagram
  • Coursera TikTok