• For Individuals
  • For Businesses
  • For Universities
  • For Governments
Coursera
  • Online Degrees
  • Careers
  • Log In
  • Join for Free
    Coursera
    • Browse
    • Network Security

    Network Security Courses Online

    Learn network security principles for protecting digital networks. Understand threats, vulnerabilities, and security measures.

    Skip to search results

    Filter by

    Subject
    Required
     *

    Language
    Required
     *

    The language used throughout the course, in both instruction and assessments.

    Learning Product
    Required
     *

    Level
    Required
     *

    Duration
    Required
     *

    Skills
    Required
     *

    Subtitles
    Required
     *

    Educator
    Required
     *

    Explore the Network Security Course Catalog

    • Status: Free Trial
      Free Trial
      M

      Microsoft

      Microsoft Azure Cybersecurity Tools and Solutions

      Skills you'll gain: Vulnerability Management, Azure Active Directory, Cloud Security, Distributed Denial-Of-Service (DDoS) Attacks, Penetration Testing, Generative AI, Vulnerability Assessments, Intrusion Detection and Prevention, Security Testing, Single Sign-On (SSO), Microsoft Azure, Cyber Security Policies, Security Management, Network Security, Identity and Access Management, Data Management, Cybersecurity, Cyber Threat Intelligence, System Monitoring, Data Ethics

      4.7
      Rating, 4.7 out of 5 stars
      ·
      35 reviews

      Beginner · Specialization · 3 - 6 Months

    • C

      Coursera Project Network

      Compare Stock Returns with Google Sheets

      Skills you'll gain: Risk Analysis, Google Sheets, Financial Analysis, Quantitative Research, Spreadsheet Software, Statistical Analysis, Statistics, Securities (Finance), Probability & Statistics

      4.3
      Rating, 4.3 out of 5 stars
      ·
      674 reviews

      Beginner · Guided Project · Less Than 2 Hours

    • Status: Preview
      Preview
      C

      Coursera Instructor Network

      Understanding & Preventing Workplace Sexual Harassment

      Skills you'll gain: Diversity and Inclusion, Diversity Awareness, Cultural Diversity, Empathy, Law, Regulation, and Compliance, Security Awareness, Advocacy, Labor Law, Conflict Management, Empowerment

      4.5
      Rating, 4.5 out of 5 stars
      ·
      50 reviews

      Intermediate · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      I

      Institute for the Future

      Collaborative Foresight: How to Game the Future

      Skills you'll gain: Forecasting, Systems Thinking, Game Theory, Creative Thinking, Collaboration, Interviewing Skills, Emerging Technologies, Ideation, Strategic Planning, Innovation, Ethical Standards And Conduct, Empathy, Creativity

      4.9
      Rating, 4.9 out of 5 stars
      ·
      287 reviews

      Beginner · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      W

      Whizlabs

      Exam Prep (NCA-GENL): NVIDIA-Certified Generative AI LLMs

      Skills you'll gain: Prompt Engineering, Large Language Modeling, Generative AI, Deep Learning, Unsupervised Learning, Natural Language Processing, Time Series Analysis and Forecasting, Data Visualization, Supervised Learning, Data Ethics, Image Analysis, Machine Learning, Text Mining, Computer Vision, Data Processing, Artificial Intelligence, Scatter Plots, Data Visualization Software, PyTorch (Machine Learning Library), Artificial Intelligence and Machine Learning (AI/ML)

      4.5
      Rating, 4.5 out of 5 stars
      ·
      18 reviews

      Intermediate · Specialization · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      J

      Johns Hopkins University

      Introduction to AI for Cybersecurity

      Skills you'll gain: Cybersecurity, Cyber Threat Intelligence, Cyber Attacks, Email Security, Threat Detection, Threat Modeling, Jupyter, Authentications, Intrusion Detection and Prevention, Machine Learning Algorithms, Artificial Intelligence, Multi-Factor Authentication, Artificial Intelligence and Machine Learning (AI/ML), Computer Vision, Natural Language Processing, Machine Learning, Deep Learning

      4.2
      Rating, 4.2 out of 5 stars
      ·
      47 reviews

      Intermediate · Course · 1 - 4 Weeks

    • Status: Preview
      Preview
      N

      NVIDIA

      The Fundamentals of RDMA Programming

      Skills you'll gain: Application Programming Interface (API), Network Model, TCP/IP, Network Protocols, System Programming, Hardware Architecture, Performance Tuning

      4.6
      Rating, 4.6 out of 5 stars
      ·
      39 reviews

      Intermediate · Course · 1 - 3 Months

    • C

      Coursera Project Network

      Metasploit for Beginners: Ethical Penetration Testing

      Skills you'll gain: Penetration Testing, Vulnerability Scanning, Cyber Security Assessment, Vulnerability Assessments, Cybersecurity, Command-Line Interface, Virtual Machines, Technical Communication, Linux

      4.8
      Rating, 4.8 out of 5 stars
      ·
      59 reviews

      Beginner · Guided Project · Less Than 2 Hours

    • Status: Free
      Free
      D

      DeepLearning.AI

      Finetuning Large Language Models

      Skills you'll gain: Large Language Modeling, Prompt Engineering, Generative AI, Performance Tuning, Data Processing, Deep Learning

      4.6
      Rating, 4.6 out of 5 stars
      ·
      554 reviews

      Intermediate · Project · Less Than 2 Hours

    • Status: Free Trial
      Free Trial
      I

      IBM

      Practice Exam for CompTIA Tech+ Certification

      Skills you'll gain: Artificial Intelligence, Test Planning

      4.8
      Rating, 4.8 out of 5 stars
      ·
      139 reviews

      Intermediate · Course · 1 - 4 Weeks

    • C

      Coursera Project Network

      How to design Facebook and IG stories using Canva

      Skills you'll gain: Canva (Software), Animations, Content Creation, Infographics, Social Media, Social Media Content, Storytelling, Graphic and Visual Design Software, Design, Graphic Design, Digital Marketing

      4.5
      Rating, 4.5 out of 5 stars
      ·
      147 reviews

      Beginner · Guided Project · Less Than 2 Hours

    • C

      Coursera Project Network

      Using Google Forms to Analyze User Research Data

      Skills you'll gain: User Research, User Feedback, Project Scoping, Data Presentation, Analysis, Data Analysis, Mobile Banking, Data Collection

      4.7
      Rating, 4.7 out of 5 stars
      ·
      269 reviews

      Beginner · Guided Project · Less Than 2 Hours

    Network Security learners also search

    Information Security
    Data Security
    Software Security
    Web Security
    Computer Security
    Application Security
    Linux Security
    CompTIA Security+
    1…145146147…504

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

    • Microsoft Azure Cybersecurity Tools and Solutions: Microsoft
    • Compare Stock Returns with Google Sheets: Coursera Project Network
    • Understanding & Preventing Workplace Sexual Harassment: Coursera Instructor Network
    • Collaborative Foresight: How to Game the Future: Institute for the Future
    • Exam Prep (NCA-GENL): NVIDIA-Certified Generative AI LLMs: Whizlabs
    • Introduction to AI for Cybersecurity: Johns Hopkins University
    • The Fundamentals of RDMA Programming: NVIDIA
    • Metasploit for Beginners: Ethical Penetration Testing: Coursera Project Network
    • Finetuning Large Language Models: DeepLearning.AI
    • Practice Exam for CompTIA Tech+ Certification: IBM

    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

    Technical Skills

    • ChatGPT
    • Coding
    • Computer Science
    • Cybersecurity
    • DevOps
    • Ethical Hacking
    • Generative AI
    • Java Programming
    • Python
    • Web Development

    Analytical Skills

    • Artificial Intelligence
    • Big Data
    • Business Analysis
    • Data Analytics
    • Data Science
    • Financial Modeling
    • Machine Learning
    • Microsoft Excel
    • Microsoft Power BI
    • SQL

    Business Skills

    • Accounting
    • Digital Marketing
    • E-commerce
    • Finance
    • Google
    • Graphic Design
    • IBM
    • Marketing
    • Project Management
    • Social Media Marketing

    Career Resources

    • Essential IT Certifications
    • High-Income Skills to Learn
    • How to Get a PMP Certification
    • How to Learn Artificial Intelligence
    • Popular Cybersecurity Certifications
    • Popular Data Analytics Certifications
    • What Does a Data Analyst Do?
    • Career Development Resources
    • Career Aptitude Test
    • 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
    • ECTS Credit Recommendations

    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
    © 2025 Coursera Inc. All rights reserved.
    • Coursera Facebook
    • Coursera Linkedin
    • Coursera Twitter
    • Coursera YouTube
    • Coursera Instagram
    • Coursera TikTok