• 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
     *

    Build job-relevant skills in under 2 hours with hands-on tutorials.
    Learn from top instructors with graded assignments, videos, and discussion forums.
    Learn a new tool or skill in an interactive, hands-on environment.
    Get in-depth knowledge of a subject by completing a series of courses and projects.
    Earn career credentials from industry leaders that demonstrate your expertise.
    Earn career credentials while taking courses that count towards your Master’s degree.
    Earn your Bachelor’s or Master’s degree online for a fraction of the cost of in-person learning.
    Earn a university-issued career credential in a flexible, interactive format.

    Level
    Required
     *

    Duration
    Required
     *

    Skills
    Required
     *

    Subtitles
    Required
     *

    Educator
    Required
     *

    Explore the Network Security Course Catalog

    • Status: New
      New
      Status: Free Trial
      Free Trial
      S

      SkillUp

      Spring Framework for Java Development

      Skills you'll gain: Restful API, Application Security, Java, Application Frameworks, Model View Controller, Development Environment, Web Applications, Application Programming Interface (API), Apache Maven, Authorization (Computing), Authentications

      4.8
      Rating, 4.8 out of 5 stars
      ·
      20 reviews

      Intermediate · Course · 1 - 4 Weeks

    • C

      Coursera Project Network

      Design a Professional Business card with QR code using Canva

      Skills you'll gain: LinkedIn, Facebook, Cloud Applications, Virtual Environment, Social Media, Professional Networking, Content Creation

      4.8
      Rating, 4.8 out of 5 stars
      ·
      117 reviews

      Beginner · Guided Project · Less Than 2 Hours

    • Status: Free Trial
      Free Trial
      U

      Universidad Austral

      Desarrollo del lado servidor: NodeJS, Express y MongoDB

      Skills you'll gain: Server Side, Node.JS, Back-End Web Development, Restful API, Web Development, MongoDB, Application Deployment, OAuth, Web Servers, Web Applications, Authentications, Application Security, Object-Relational Mapping, NoSQL, Authorization (Computing), Software Testing

      4.1
      Rating, 4.1 out of 5 stars
      ·
      110 reviews

      Beginner · Course · 1 - 4 Weeks

    • C

      Coursera Project Network

      Cree Increíbles Diseños de Mercadeo usando Canva

      Skills you'll gain: Canva (Software), Social Media Marketing, Social Media Content, Marketing Design, Social Media, Style Guides, Graphic and Visual Design, Marketing Materials, Branding, User Accounts

      4.5
      Rating, 4.5 out of 5 stars
      ·
      142 reviews

      Beginner · Guided Project · Less Than 2 Hours

    • C

      Coursera Project Network

      Snowflake for Beginners: Make your First Snowsight Dashboard

      Skills you'll gain: Snowflake Schema, Dashboard, Data Warehousing, Database Management, Data Storage, SQL, Business Intelligence, Data Management, Data Visualization Software, Data Analysis, Cloud Computing, Cloud Platforms, Benchmarking, Market Share

      4.3
      Rating, 4.3 out of 5 stars
      ·
      49 reviews

      Beginner · Guided Project · Less Than 2 Hours

    • G

      Google Cloud

      Dialogflow CX: Bot Building Basics

      Skills you'll gain: Generative AI Agents, Virtual Environment, Prompt Engineering, LLM Application, Cloud API

      4.8
      Rating, 4.8 out of 5 stars
      ·
      29 reviews

      Beginner · Project · Less Than 2 Hours

    • Status: Free Trial
      Free Trial
      L

      LearnQuest

      Foundations of Computer Science

      Skills you'll gain: Visual Basic (Programming Language), Database Management, System Software, Databases, Relational Databases, Algorithms, Computer Architecture, Network Security, Computer Hardware, SQL, Computer Science, Computer Networking, Computer Programming, Network Protocols, Programming Principles, Software Development, Automation, Analysis, Cloud Computing, Debugging

      4.6
      Rating, 4.6 out of 5 stars
      ·
      111 reviews

      Beginner · Course · 1 - 3 Months

    • C

      Coursera Project Network

      Analyzing Market Attractiveness Using Creately

      Skills you'll gain: Competitive Analysis, Business Strategy, Market Analysis, Market Opportunities, Business Modeling, Entrepreneurship, Market Research, New Product Development, Innovation

      4.6
      Rating, 4.6 out of 5 stars
      ·
      122 reviews

      Beginner · Guided Project · Less Than 2 Hours

    • Status: Preview
      Preview
      T

      The University of Sydney

      Ethical Social Media

      Skills you'll gain: Social Media Strategy, Professional Networking, Data Ethics, Social Network Analysis, Analytics, Media and Communications, Social Sciences, Content Creation, Business Ethics, Information Privacy

      4.5
      Rating, 4.5 out of 5 stars
      ·
      113 reviews

      Mixed · Course · 1 - 3 Months

    • Status: Preview
      Preview
      U

      United Cities and Local Governments of Africa

      Planning for Climate Change in African Cities

      Skills you'll gain: Climate Change Adaptation, Climate Change Programs, Climate Change Mitigation, Environmental Policy, Environmental Issue, Social Determinants Of Health, Community Development, Environmental Resource Management, Sustainable Development, Decision Support Systems, Governance, Vulnerability

      4.7
      Rating, 4.7 out of 5 stars
      ·
      128 reviews

      Intermediate · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      U

      University of California, Davis

      Exploiting and Securing Vulnerabilities in Java Applications

      Skills you'll gain: Open Web Application Security Project (OWASP), Authentications, Exploit development, Penetration Testing, Application Security, Vulnerability Assessments, Vulnerability Management, Secure Coding, Authorization (Computing), Java, Java Programming, Dependency Analysis, Docker (Software), Git (Version Control System)

      4.4
      Rating, 4.4 out of 5 stars
      ·
      65 reviews

      Intermediate · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      L

      LearnQuest

      Angular 17

      Skills you'll gain: Angular, JavaScript Frameworks, Model View Controller, Application Deployment, TypeScript, UI Components, Web Development Tools, Application Frameworks, Data Transformation, Event-Driven Programming, HTML and CSS, Application Design, Server Side, Dataflow, Front-End Web Development, Hypertext Markup Language (HTML), Restful API, Application Programming Interface (API), Web Applications, Network Routing

      4.4
      Rating, 4.4 out of 5 stars
      ·
      53 reviews

      Beginner · Specialization · 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…190191192…520

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

    • Spring Framework for Java Development: SkillUp
    • Design a Professional Business card with QR code using Canva: Coursera Project Network
    • Desarrollo del lado servidor: NodeJS, Express y MongoDB: Universidad Austral
    • Cree Increíbles Diseños de Mercadeo usando Canva: Coursera Project Network
    • Snowflake for Beginners: Make your First Snowsight Dashboard: Coursera Project Network
    • Dialogflow CX: Bot Building Basics: Google Cloud
    • Foundations of Computer Science: LearnQuest
    • Analyzing Market Attractiveness Using Creately: Coursera Project Network
    • Ethical Social Media : The University of Sydney
    • Planning for Climate Change in African Cities: United Cities and Local Governments of Africa

    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

    • Artificial Intelligence (AI)
    • Cybersecurity
    • Data Analytics
    • Digital Marketing
    • English Speaking
    • Generative AI (GenAI)
    • Generative AI
    • Microsoft Excel
    • Microsoft Power BI
    • Project Management
    • Python

    Certificates & Programs

    • Google Cybersecurity Certificate
    • Google Data Analytics Certificate
    • Google IT Support Certificate
    • Google Project Management Certificate
    • Google UX Design Certificate
    • IBM Data Analyst Certificate
    • IBM Data Science Certificate
    • Machine Learning Certificate
    • Microsoft Power BI Data Analyst Certificate
    • UI / UX Design Certificate

    Industries & Careers

    • Business
    • Computer Science
    • Data Science
    • Education & Teaching
    • Engineering
    • Finance
    • Healthcare
    • Human Resources (HR)
    • Information Technology (IT)
    • Marketing

    Career Resources

    • Career Aptitude Test
    • Examples of Strengths and Weaknesses for Job Interviews
    • High-Income Skills to Learn
    • How Does Cryptocurrency Work?
    • How to Highlight Duplicates in Google Sheets
    • How to Learn Artificial Intelligence
    • Popular Cybersecurity Certifications
    • Preparing for the PMP Certification
    • Signs You Will Get the Job After an Interview
    • What Is Artificial Intelligence?

    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
    • Manage Cookie Preferences
    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