• 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: Free Trial
      Free Trial
      U

      University of Colorado Boulder

      Modern Regression Analysis in R

      Skills you'll gain: Statistical Inference, Statistical Modeling, Regression Analysis, Data Ethics, Statistical Methods, Statistical Hypothesis Testing, Data Science, R Programming, Data Modeling, Statistical Analysis, Predictive Modeling, Mathematical Modeling, Probability & Statistics, Linear Algebra

      Build toward a degree

      4.4
      Rating, 4.4 out of 5 stars
      ·
      30 reviews

      Intermediate · Course · 1 - 3 Months

    • C

      Coursera Project Network

      Create a Simple Gantt Chart using Microsoft Excel

      Skills you'll gain: Timelines, Project Schedules, Microsoft Excel, Data Visualization, Dashboard, Scheduling, Project Management Software

      4.5
      Rating, 4.5 out of 5 stars
      ·
      118 reviews

      Beginner · Guided Project · Less Than 2 Hours

    • Status: Preview
      Preview
      C

      Coursera Instructor Network

      How to Generate and Maintain a Healthy Sales Pipeline

      Skills you'll gain: Sales Pipelines, Customer Relationship Management (CRM) Software, Lead Generation, Sales Process, Sales Management, Customer Retention, Sales Strategy, Prospecting and Qualification, Process Optimization, Customer Engagement

      4.7
      Rating, 4.7 out of 5 stars
      ·
      33 reviews

      Beginner · Course · 1 - 4 Weeks

    • C

      Coursera Project Network

      Enhance Organizational Communications with Slack

      Skills you'll gain: Slack (Software), Productivity Software, Collaborative Software, Internal Communications, Organizational Skills, Business Communication, Team Management, Communication Strategies, Resource Management

      4.6
      Rating, 4.6 out of 5 stars
      ·
      73 reviews

      Beginner · Guided Project · Less Than 2 Hours

    • Status: Free Trial
      Free Trial
      I

      IBM

      IBM COBOL Basic Testing and Debugging

      Skills you'll gain: COBOL (Programming Language), Debugging, z/OS, Unit Testing, Test Driven Development (TDD), Software Testing, Mainframe Computing, Integrated Development Environments, File Management

      4.4
      Rating, 4.4 out of 5 stars
      ·
      120 reviews

      Beginner · Course · 1 - 3 Months

    • G

      Google Cloud

      Attention Mechanism

      Skills you'll gain: Artificial Neural Networks, Machine Learning Methods, Deep Learning, Applied Machine Learning, Performance Tuning, Natural Language Processing

      4.2
      Rating, 4.2 out of 5 stars
      ·
      48 reviews

      Advanced · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      C

      CertNexus

      Detect and Mitigate Ethical Risks

      Skills you'll gain: Data Ethics, Responsible AI, Accountability, Risk Management, Risk Analysis, Information Privacy, Risk Mitigation, Safety and Security, Business Ethics, Artificial Intelligence, Machine Learning

      4.5
      Rating, 4.5 out of 5 stars
      ·
      95 reviews

      Beginner · Course · 1 - 3 Months

    • C

      Coursera Project Network

      Visualizing Filters of a CNN using TensorFlow

      Skills you'll gain: Tensorflow, Applied Machine Learning, Python Programming, Jupyter, Artificial Neural Networks, Deep Learning, Computer Vision, Machine Learning

      4.4
      Rating, 4.4 out of 5 stars
      ·
      80 reviews

      Intermediate · Guided Project · Less Than 2 Hours

    • Status: Free Trial
      Free Trial
      C

      Coursera Instructor Network

      Introduction to KPIs: Measuring Success in Business

      Skills you'll gain: Key Performance Indicators (KPIs), Performance Measurement, Business Metrics, Continuous Improvement Process, Performance Analysis, Business Process Improvement, Performance Improvement, Business Analysis, Data-Driven Decision-Making, Business Priorities, Operational Efficiency, Business Reporting, Smart Goals

      4.5
      Rating, 4.5 out of 5 stars
      ·
      62 reviews

      Beginner · Course · 1 - 4 Weeks

    • Status: Preview
      Preview
      K

      Korea Advanced Institute of Science and Technology(KAIST)

      AI Materials

      Skills you'll gain: Artificial Intelligence, Materials science, Image Analysis, Computer Vision, Manufacturing Processes, Machine Learning, Deep Learning

      4.7
      Rating, 4.7 out of 5 stars
      ·
      47 reviews

      Beginner · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      P

      Politecnico di Milano

      Technologies and platforms for Artificial Intelligence

      Skills you'll gain: Artificial Intelligence, Cloud Platforms, Deep Learning, Hardware Architecture, Information Technology, Internet Of Things, Cloud Computing, Embedded Systems, Emerging Technologies, Data Centers

      4.8
      Rating, 4.8 out of 5 stars
      ·
      65 reviews

      Beginner · Course · 1 - 4 Weeks

    • Status: Preview
      Preview
      C

      Coursera Instructor Network

      Introduction to Carbon Reduction and Net Zero

      Skills you'll gain: Climate Change Mitigation, Sustainable Development, Environment, Sustainable Technologies, Environmental Science, Sustainability Standards, Corporate Sustainability, Energy and Utilities, Climate Change Adaptation, Employee Engagement, Education and Training

      4.6
      Rating, 4.6 out of 5 stars
      ·
      45 reviews

      Beginner · Course · 1 - 4 Weeks

    Network Security learners also search

    Information Security
    Data Security
    Software Security
    Web Security
    Computer Security
    Application Security
    Linux Security
    CompTIA Security+
    1…180181182…520

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

    • Modern Regression Analysis in R: University of Colorado Boulder
    • Create a Simple Gantt Chart using Microsoft Excel: Coursera Project Network
    • How to Generate and Maintain a Healthy Sales Pipeline: Coursera Instructor Network
    • Enhance Organizational Communications with Slack: Coursera Project Network
    • IBM COBOL Basic Testing and Debugging: IBM
    • Attention Mechanism: Google Cloud
    • Detect and Mitigate Ethical Risks: CertNexus
    • Visualizing Filters of a CNN using TensorFlow: Coursera Project Network
    • Introduction to KPIs: Measuring Success in Business : Coursera Instructor Network
    • AI Materials: Korea Advanced Institute of Science and Technology(KAIST)

    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