• 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: New
      New
      Status: Free Trial
      Free Trial
      P

      Pearson

      CompTIA Cybersecurity Analyst (CySA+) CS0-003: Unit 1

      Skills you'll gain: Cyber Threat Intelligence, Cyber Threat Hunting, Cybersecurity, Cyber Operations, Cyber Attacks, Threat Detection, Cyber Security Assessment, Information Systems Security, Threat Management, Network Security, MITRE ATT&CK Framework, Security Information and Event Management (SIEM), Security Controls, Vulnerability Assessments, Vulnerability Management, Incident Response, Vulnerability, Cloud Security, Encryption, Configuration Management

      Intermediate · Course · 1 - 4 Weeks

    • Status: New
      New
      Status: Preview
      Preview
      C

      Coursera Instructor Network

      Secure Coding: SSDLC, OWASP & SonarQube Essentials

      Skills you'll gain: Open Web Application Security Project (OWASP), DevSecOps, Software Development Life Cycle, Jenkins, Secure Coding, Application Security, Continuous Integration, DevOps, CI/CD, Vulnerability Assessments, Software Quality Assurance, Dependency Analysis, Security Awareness, Automation, Compliance Management

      Intermediate · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      U

      University of California San Diego

      Introduction to Big Data

      Skills you'll gain: Apache Hadoop, Big Data, Data Processing, Docker (Software), Data Analysis, Distributed Computing, Data Science, Unstructured Data, Scalability

      4.6
      Rating, 4.6 out of 5 stars
      ·
      11K reviews

      Mixed · Course · 1 - 3 Months

    • Status: New
      New
      Status: Free Trial
      Free Trial
      P

      Pearson

      Linux Security Basics and Beyond

      Skills you'll gain: Firewall, Linux Administration, Hardening, Linux Servers, Linux, OS Process Management, Linux Commands, Unix, User Accounts, Network Security, Application Security, Red Hat Enterprise Linux, File Systems, Authentications, Data Security, Vulnerability Scanning, Infrastructure Security, IT Security Architecture, Security Controls, Network Administration

      Intermediate · Specialization · 1 - 4 Weeks

    • C

      Coursera Project Network

      Search Engine Optimization (SEO) with Squarespace

      Skills you'll gain: Blogs, Search Engine Optimization, Web Analytics and SEO, Content Management Systems, Keyword Research, Web Content

      4.5
      Rating, 4.5 out of 5 stars
      ·
      1.2K reviews

      Beginner · Guided Project · Less Than 2 Hours

    • Status: Free Trial
      Free Trial
      U

      University of Washington

      Machine Learning Foundations: A Case Study Approach

      Skills you'll gain: Machine Learning, Applied Machine Learning, Jupyter, Image Analysis, Deep Learning, Supervised Learning, Unsupervised Learning, Computer Vision, Text Mining, Natural Language Processing, AI Personalization, Classification And Regression Tree (CART), Python Programming, Application Deployment, Regression Analysis

      4.6
      Rating, 4.6 out of 5 stars
      ·
      14K reviews

      Mixed · Course · 1 - 3 Months

    • Status: Preview
      Preview
      A

      Amazon Web Services

      AWS Cloud Practitioner Essentials

      Skills you'll gain: Amazon Web Services, AWS Identity and Access Management (IAM), Amazon S3, Amazon CloudWatch, Public Cloud, Cloud Services, Amazon Elastic Compute Cloud, Cloud Computing, Cloud Infrastructure, Cloud Platforms, Cloud Storage, Cloud Security, Cloud Computing Architecture, Continuous Monitoring, Identity and Access Management, Data Storage Technologies, System Monitoring, General Networking, Multi-Factor Authentication, Network Architecture

      4.8
      Rating, 4.8 out of 5 stars
      ·
      1.9K reviews

      Beginner · Course · 1 - 3 Months

    • Status: New
      New
      Status: Preview
      Preview
      M

      Macquarie University

      Cyber Security Essentials

      Skills you'll gain: Cyber Attacks, Cyber Threat Intelligence, Security Awareness, Cyber Risk, Cyber Security Assessment, Threat Management, Cyber Threat Hunting, Cybersecurity, Cyber Security Strategy, Malware Protection, Cyber Security Policies, Mobile Security, Cyber Governance, Computer Security, Multi-Factor Authentication, Data Security, Email Security, Security Management, Security Strategy, Cloud Security

      Beginner · Course · 1 - 4 Weeks

    • Status: New
      New
      Status: Free Trial
      Free Trial
      P

      Pearson

      Cybersecurity Prevention and Detection

      Skills you'll gain: Cyber Threat Intelligence, Vulnerability Assessments, Cyber Threat Hunting, Threat Detection, Incident Response, Threat Management, Cybersecurity, Data Security, Personally Identifiable Information, Information Privacy, Computer Security Incident Management, Network Security, Vulnerability Management, Security Management, Information Systems Security, Cyber Security Policies, Cyber Attacks, General Data Protection Regulation (GDPR), Malware Protection, Risk Management

      Beginner · Specialization · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      J

      Johns Hopkins University

      Neuroscience and Neuroimaging

      Skills you'll gain: Psychological Evaluations, Neurology, Magnetic Resonance Imaging, R Programming, Medical Imaging, Data Manipulation, Image Analysis, Anatomy, Human Learning, Data Analysis Software, Psychology, Exploratory Data Analysis, Data Processing, Data Transformation, Experimentation, Interactive Data Visualization, Scientific Visualization, Research Design, Advanced Analytics, Statistics

      4.7
      Rating, 4.7 out of 5 stars
      ·
      3.3K reviews

      Intermediate · Specialization · 3 - 6 Months

    • Status: New
      New
      Status: Free Trial
      Free Trial
      P

      Pearson

      Practical Cybersecurity Fundamentals: Unit 1

      Skills you'll gain: Cybersecurity, Incident Response, Disaster Recovery, Network Security, Infrastructure Security, Encryption, Cryptography, Security Controls, Identity and Access Management, Authorization (Computing), Software-Defined Networking, Authentications, Emerging Technologies

      Beginner · Course · 1 - 4 Weeks

    • Status: New
      New
      Status: Free Trial
      Free Trial
      I

      Infosec

      CISSP Domain 7: Security Operations

      Skills you'll gain: Computer Security Incident Management, Incident Response, Contingency Planning, Business Continuity Planning, Security Management, Cybersecurity, Security Strategy, Security Controls, Disaster Recovery, Enterprise Security, Infrastructure Security, Configuration Management, Network Administration, Change Control, Data Centers

      Advanced · 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…232425…497

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

    • CompTIA Cybersecurity Analyst (CySA+) CS0-003: Unit 1: Pearson
    • Secure Coding: SSDLC, OWASP & SonarQube Essentials: Coursera Instructor Network
    • Introduction to Big Data: University of California San Diego
    • Linux Security Basics and Beyond: Pearson
    • Search Engine Optimization (SEO) with Squarespace : Coursera Project Network
    • Machine Learning Foundations: A Case Study Approach: University of Washington
    • AWS Cloud Practitioner Essentials: Amazon Web Services
    • Cyber Security Essentials: Macquarie University
    • Cybersecurity Prevention and Detection: Pearson
    • Neuroscience and Neuroimaging: Johns Hopkins University

    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