• 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
      I

      IBM

      What is Data Science?

      Skills you'll gain: Data Literacy, Data Mining, Data Analysis, Data Science, Data-Driven Decision-Making, Big Data, Data Management, Analytics, Data Storage, Machine Learning, Deep Learning, Artificial Intelligence

      4.7
      Rating, 4.7 out of 5 stars
      ·
      76K reviews

      Beginner · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      A

      Akamai Technologies, Inc.

      Networking Fundamentals

      Skills you'll gain: Network Security, Remote Access Systems, Network Troubleshooting, General Networking, Network Administration, Computer Networking, Network Architecture, OSI Models, TCP/IP, Network Infrastructure, Network Protocols, Virtual Private Networks (VPN), Networking Hardware, Intrusion Detection and Prevention, Network Model, Dynamic Host Configuration Protocol (DHCP), Network Routing

      4.7
      Rating, 4.7 out of 5 stars
      ·
      126 reviews

      Beginner · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      I

      IBM

      IBM IT Support

      Skills you'll gain: Technical Support, Desktop Support, Software Development Life Cycle, Cloud Computing Architecture, Computing Platforms, Microsoft Windows, Cloud Computing, Cloud Security, Encryption, Computer Hardware, Cloud Services, Cloud Infrastructure, Cybersecurity, Operating Systems, Help Desk Support, Hardware Troubleshooting, Data Storage, Interviewing Skills, Information Technology, Customer Service

      4.7
      Rating, 4.7 out of 5 stars
      ·
      11K reviews

      Beginner · Professional Certificate · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      I

      IBM

      Information Technology (IT) and Cloud Fundamentals

      Skills you'll gain: Software Development Life Cycle, Cloud Computing Architecture, Computing Platforms, Microsoft Windows, Cloud Computing, Cloud Security, Encryption, Computer Hardware, Cloud Services, Cloud Infrastructure, Cybersecurity, Operating Systems, Cyber Attacks, Data Storage, Network Protocols, Software Development, Hardware Troubleshooting, Network Administration, Desktop Support, Peripheral Devices

      4.7
      Rating, 4.7 out of 5 stars
      ·
      11K reviews

      Beginner · Specialization · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      I

      IBM

      DevOps, Cloud, and Agile Foundations

      Skills you'll gain: Agile Software Development, Agile Methodology, Agile Project Management, DevOps, Cloud Computing Architecture, Team Performance Management, Cloud Computing, Cloud Security, Cloud Services, Cloud Infrastructure, Agile Product Development, Infrastructure as Code (IaC), Continuous Delivery, Cloud-Native Computing, Sprint Planning, User Story, Test Driven Development (TDD), Public Cloud, Continuous Integration, Cloud Storage

      4.7
      Rating, 4.7 out of 5 stars
      ·
      13K reviews

      Beginner · Specialization · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      U

      University of Michigan

      Applied Data Science with Python

      Skills you'll gain: Data Visualization, Matplotlib, Network Analysis, Machine Learning Algorithms, Supervised Learning, Pandas (Python Package), Data Visualization Software, Text Mining, Interactive Data Visualization, Plot (Graphics), Applied Machine Learning, Scikit Learn (Machine Learning Library), Visualization (Computer Graphics), Data Presentation, Statistical Methods, Data Manipulation, Network Model, Graph Theory, Natural Language Processing, Python Programming

      4.5
      Rating, 4.5 out of 5 stars
      ·
      34K reviews

      Intermediate · Specialization · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      U

      University of California San Diego

      Data Structures and Algorithms

      Skills you'll gain: Data Structures, Graph Theory, Algorithms, Computational Thinking, Bioinformatics, Network Model, Advanced Mathematics, Computer Programming, Theoretical Computer Science, Program Development, Operations Research, System Design and Implementation, Network Analysis, Network Routing, Programming Principles, Linear Algebra, Text Mining, C (Programming Language), Software Testing, Debugging

      4.6
      Rating, 4.6 out of 5 stars
      ·
      17K reviews

      Intermediate · Specialization · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      D

      DeepLearning.AI

      Advanced Learning Algorithms

      Skills you'll gain: Decision Tree Learning, Classification And Regression Tree (CART), Data Ethics, Tensorflow, Machine Learning Algorithms, Applied Machine Learning, Machine Learning, Deep Learning, Supervised Learning, Artificial Neural Networks, Random Forest Algorithm, Algorithms, Performance Tuning

      4.9
      Rating, 4.9 out of 5 stars
      ·
      8.1K reviews

      Beginner · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      D

      DeepLearning.AI

      Structuring Machine Learning Projects

      Skills you'll gain: Data-Driven Decision-Making, Technical Management, Applied Machine Learning, Machine Learning, Debugging, Deep Learning, Supervised Learning, Test Data, Analysis, Algorithms, Performance Tuning, Data Quality

      4.8
      Rating, 4.8 out of 5 stars
      ·
      50K reviews

      Beginner · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      R

      Rutgers the State University of New Jersey

      Supply Chain Management

      Skills you'll gain: Strategic Sourcing, Operations Management, Forecasting, Procurement, Transportation, Supply Chain, and Logistics, Demand Planning, Lean Six Sigma, Purchasing, Operational Efficiency, Supply Chain, Warehousing, Logistics, Production Process, Supply Chain Systems, Lean Methodologies, Quality Management, Inventory Management System, Warehouse Management, Six Sigma Methodology, Supply Chain Planning

      4.7
      Rating, 4.7 out of 5 stars
      ·
      15K reviews

      Beginner · Specialization · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      I

      IBM

      Cloud Application Development Foundations

      Skills you'll gain: Node.JS, Cloud-Native Computing, React Redux, Agile Methodology, React.js, Cloud Computing Architecture, Cloud Applications, Server Side, Cloud Computing, Cloud Security, Scrum (Software Development), Cloud Services, Cloud Infrastructure, JavaScript Frameworks, Hypertext Markup Language (HTML), NoSQL, Web Design and Development, HTML and CSS, DevOps, Python Programming

      4.6
      Rating, 4.6 out of 5 stars
      ·
      10K reviews

      Beginner · Specialization · 3 - 6 Months

    • Status: Preview
      Preview
      U

      University of Michigan

      Internet History, Technology, and Security

      Skills you'll gain: TCP/IP, Network Protocols, Encryption, Cryptography, Data Security, Network Security, Web Applications, Computer Networking, Network Architecture, Hypertext Markup Language (HTML)

      4.8
      Rating, 4.8 out of 5 stars
      ·
      2.8K reviews

      Beginner · Course · 1 - 3 Months

    Network Security learners also search

    Information Security
    Data Security
    Software Security
    Web Security
    Computer Security
    Application Security
    Linux Security
    CompTIA Security+
    1…101112…486

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

    • What is Data Science? : IBM
    • Networking Fundamentals: Akamai Technologies, Inc.
    • IBM IT Support: IBM
    • Information Technology (IT) and Cloud Fundamentals: IBM
    • DevOps, Cloud, and Agile Foundations: IBM
    • Applied Data Science with Python: University of Michigan
    • Data Structures and Algorithms: University of California San Diego
    • Advanced Learning Algorithms: DeepLearning.AI
    • Structuring Machine Learning Projects: DeepLearning.AI
    • Supply Chain Management: Rutgers the State University of New Jersey

    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