• For Individuals
  • For Businesses
  • For Universities
  • For Governments
Coursera
  • Log In
  • Join for Free
    Coursera
    • Browse
    • Linux Security

    Linux Security Courses Online

    Master Linux security for protecting systems from threats. Learn about security best practices, firewall configurations, and access control.

    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 Linux Security Course Catalog

    • Status: Free Trial
      Free Trial
      U

      University of Colorado Boulder

      Real-Time Embedded Systems Theory and Analysis

      Skills you'll gain: Real-Time Operating Systems, Embedded Systems, Embedded Software, Software Design, Linux, System Programming, System Design and Implementation, Performance Tuning, Verification And Validation, Algorithms, Debugging

      4.1
      Rating, 4.1 out of 5 stars
      ·
      17 reviews

      Advanced · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      U

      University of Minnesota

      Web and Mobile Testing with Selenium

      Skills you'll gain: Open Web Application Security Project (OWASP), Selenium (Software), Software Testing, Security Testing, Test Automation, Performance Testing, Functional Testing, Test Tools, Test Execution Engine, Test Planning, Application Security, Mobile Development, Browser Compatibility, Application Performance Management

      3.7
      Rating, 3.7 out of 5 stars
      ·
      100 reviews

      Intermediate · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      U

      University of California, Irvine

      Blockchain

      Skills you'll gain: Blockchain, Cryptography, Encryption, FinTech, Data Sharing, Transaction Processing, Fraud detection, Distributed Computing, Payment Systems, Data Integrity, Emerging Technologies, Digital Assets, Authentications, Software Systems, Data Security, Computer Systems, Software Architecture, Network Security, Version Control, Network Analysis

      4.1
      Rating, 4.1 out of 5 stars
      ·
      226 reviews

      Beginner · Specialization · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      I

      IBM

      Generative AI: Boost Your Cybersecurity Career

      Skills you'll gain: Cyber Threat Intelligence, Security Information and Event Management (SIEM), Threat Modeling, Generative AI, Threat Detection, Cybersecurity, Incident Response, Intrusion Detection and Prevention, Malware Protection, Prompt Engineering, Anomaly Detection, Vulnerability Management, Artificial Intelligence

      4.6
      Rating, 4.6 out of 5 stars
      ·
      122 reviews

      Intermediate · Course · 1 - 4 Weeks

    • Status: Preview
      Preview
      U

      University of Illinois Urbana-Champaign

      Sustainable Food Production Through Livestock Health Management

      Skills you'll gain: Infectious Diseases, Epidemiology, Nutrition and Diet, Food Safety and Sanitation, Public Health and Disease Prevention, Physiology, Sustainable Systems, Immunology, Biology, Microbiology, Caregiving, Environment and Resource Management

      4.8
      Rating, 4.8 out of 5 stars
      ·
      616 reviews

      Beginner · Course · 1 - 3 Months

    • Status: Preview
      Preview
      D

      Duke University

      Understanding 9/11: Why 9/11 Happened & How Terrorism Affects Our World Today

      Skills you'll gain: Public Safety and National Security, International Relations, Social Studies, Security Strategy, Cultural Diversity, Political Sciences, Policy Analysis, Intelligence Collection and Analysis, Policy Development, World History

      4.7
      Rating, 4.7 out of 5 stars
      ·
      127 reviews

      Beginner · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      I

      Infosec

      Secure Coding in Laravel

      Skills you'll gain: Secure Coding, Distributed Denial-Of-Service (DDoS) Attacks, Application Security, Security Testing, Authorization (Computing), Authentications, Data Validation, Encryption, Security Software, Data Security, Vulnerability Scanning, Security Controls, Role-Based Access Control (RBAC), Verification And Validation, Database Application, Security Awareness, Cybersecurity, User Accounts, Configuration Management, Web Development Tools

      4.6
      Rating, 4.6 out of 5 stars
      ·
      24 reviews

      Beginner · Specialization · 1 - 3 Months

    • C

      Coursera Project Network

      Wireshark for Beginners: TCP IP Protocol Fundamentals

      Skills you'll gain: TCP/IP, Network Protocols, Network Monitoring, OSI Models, Network Security, Web Servers, Network Analysis

      4.4
      Rating, 4.4 out of 5 stars
      ·
      30 reviews

      Beginner · Guided Project · Less Than 2 Hours

    • Status: Free Trial
      Free Trial
      U

      University of California San Diego

      Internet of Things V2: DragonBoardâ„¢ bring up and community ecosystem

      Skills you'll gain: Integrated Development Environments, GitHub, Git (Version Control System), Internet Of Things, Software Development Tools, Embedded Systems, Prototyping, Linux, Operating Systems, Ubuntu, Peripheral Devices, Open Source Technology, Command-Line Interface, Computer Hardware, System Configuration

      3.9
      Rating, 3.9 out of 5 stars
      ·
      38 reviews

      Mixed · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      I

      Infosec

      Cybersecurity Policy Foundations

      Skills you'll gain: Cyber Security Policies, Cyber Security Assessment, Risk Management Framework, Security Management, Cyber Risk, Cybersecurity, Threat Management, Cyber Governance, Security Awareness

      4.6
      Rating, 4.6 out of 5 stars
      ·
      112 reviews

      Mixed · Course · 1 - 4 Weeks

    • I

      ISC2

      Risk Identification, Monitoring, and Analysis

      Skills you'll gain: Vulnerability Assessments, Risk Management, Continuous Monitoring, Operational Risk, Threat Management, Intrusion Detection and Prevention, Business Risk Management, Cyber Risk, Vulnerability Management, Security Controls, Enterprise Risk Management (ERM), Risk Mitigation, Risk Analysis, Compliance Management, Security Information and Event Management (SIEM), Technical Communication, Network Monitoring, Network Analysis

      4.8
      Rating, 4.8 out of 5 stars
      ·
      25 reviews

      Beginner · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      U

      University of Minnesota

      Introduction to Automated Analysis

      Skills you'll gain: Test Automation, Regression Testing, Software Testing, Unit Testing, Test Tools, System Testing, Code Coverage, Security Testing, Verification And Validation, Test Case, Test Data, Debugging, Automation, Functional Requirement, Application Security

      4.2
      Rating, 4.2 out of 5 stars
      ·
      82 reviews

      Intermediate · Course · 1 - 4 Weeks

    Linux Security learners also search

    Information Security
    Data Security
    Software Security
    Network Security
    Web Security
    Computer Security
    Application Security
    CompTIA Security+
    1…113114115…239

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

    • Real-Time Embedded Systems Theory and Analysis: University of Colorado Boulder
    • Web and Mobile Testing with Selenium: University of Minnesota
    • Blockchain: University of California, Irvine
    • Generative AI: Boost Your Cybersecurity Career : IBM
    • Sustainable Food Production Through Livestock Health Management: University of Illinois Urbana-Champaign
    • Understanding 9/11: Why 9/11 Happened & How Terrorism Affects Our World Today: Duke University
    • Secure Coding in Laravel: Infosec
    • Wireshark for Beginners: TCP IP Protocol Fundamentals: Coursera Project Network
    • Internet of Things V2: DragonBoardâ„¢ bring up and community ecosystem: University of California San Diego
    • Cybersecurity Policy Foundations: Infosec

    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)
    • 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
    • Share your Coursera learning story

    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