• For Individuals
  • For Businesses
  • For Universities
  • For Governments
Coursera
  • Online Degrees
  • Careers
  • 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
     *

    Level
    Required
     *

    Duration
    Required
     *

    Skills
    Required
     *

    Subtitles
    Required
     *

    Educator
    Required
     *

    Explore the Linux Security Course Catalog

    • Status: Free Trial
      Free Trial
      U

      University of Alberta

      Reviews & Metrics for Software Improvements

      Skills you'll gain: Sprint Retrospectives, Scrum (Software Development), Software Technical Review, Code Review, Agile Project Management, Software Quality Assurance, Agile Methodology, User Story, Debugging, Issue Tracking, Requirements Analysis, Usability Testing, User Research, Data-Driven Decision-Making

      4.7
      Rating, 4.7 out of 5 stars
      ·
      1.7K reviews

      Mixed · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      I

      IBM

      Relational Database Administration (DBA)

      Skills you'll gain: Database Management, Database Architecture and Administration, Relational Databases, Operational Databases, Database Systems, IBM DB2, MySQL, Performance Tuning, PostgreSQL, Disaster Recovery, Data Storage Technologies, Database Design, System Monitoring, Role-Based Access Control (RBAC), User Accounts, Encryption

      4.5
      Rating, 4.5 out of 5 stars
      ·
      241 reviews

      Intermediate · Course · 1 - 3 Months

    • C

      Coursera Instructor Network

      Cybersecurity Best Practices

      Skills you'll gain: Cybersecurity, Threat Management, Security Controls, Cyber Security Strategy, Threat Detection, Cyber Security Policies, Security Awareness, Computer Security Awareness Training, Cyber Risk, Data Security, Network Security, Security Management, Enterprise Security, Information Assurance, Incident Response, Data Integrity, Disaster Recovery

      4.8
      Rating, 4.8 out of 5 stars
      ·
      45 reviews

      Beginner · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      K

      Kennesaw State University

      Cybersecurity and the Internet of Things

      Skills you'll gain: Internet Of Things, Cybersecurity, Cyber Security Policies, Mobile Security, Security Awareness, Wireless Networks, Information Privacy, Data Security, Emerging Technologies, Enterprise Security, Risk Management Framework

      4.6
      Rating, 4.6 out of 5 stars
      ·
      2.2K reviews

      Intermediate · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      T

      The State University of New York

      Leadership for Public Health Crises

      Skills you'll gain: Persuasive Communication, Emergency Response, Conflict Management, Crisis Intervention, Cultural Responsiveness, Clinical Leadership, Interviewing Skills, Safety and Security, Hazard Communication (HazCom), Health Equity, Cultural Sensitivity, Risk Management, Cultural Diversity, Media and Communications, Interpersonal Communications, Public Health, Diversity Awareness, Rapport Building, Vulnerability, Community Development

      4.6
      Rating, 4.6 out of 5 stars
      ·
      255 reviews

      Beginner · Specialization · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      J

      Johns Hopkins University

      Clinical Trials Data Management and Quality Assurance

      Skills you'll gain: Clinical Data Management, Data Quality, Quality Assurance, Clinical Trials, Data Cleansing, Data Integrity, Data Governance, Microsoft Excel, Data Compilation, Data Collection, Data Sharing, Data Security, Patient Treatment

      4.8
      Rating, 4.8 out of 5 stars
      ·
      154 reviews

      Beginner · Course · 1 - 3 Months

    • U

      Universidad Nacional Autónoma de México

      Seguridad hídrica

      Skills you'll gain: Water Resources, Natural Resource Management, Sanitation, Environmental Resource Management, Environmental Science, Environmental Engineering, Civil Engineering, Environment, Energy and Utilities, Health Equity, Security Strategy, Pollution Prevention, Risk Management, Economic Development, Mitigation, Governance, Economics, Community Development, Policy Development

      4.9
      Rating, 4.9 out of 5 stars
      ·
      487 reviews

      Beginner · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      M

      Microsoft

      Microsoft Azure SQL

      Skills you'll gain: Database Systems, Microsoft Azure, Databases, Relational Databases, MySQL, SQL, Database Management, Cloud Services, PostgreSQL, Data Storage Technologies, Data Security

      4.6
      Rating, 4.6 out of 5 stars
      ·
      253 reviews

      Beginner · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      P

      Palo Alto Networks

      Palo Alto Networks Network Security Fundamentals

      Skills you'll gain: Network Security, General Networking, TCP/IP, Cryptography, Endpoint Security, Firewall, Cybersecurity, Encryption, Network Infrastructure, Public Key Infrastructure, Zero Trust Network Access, Network Protocols

      4.7
      Rating, 4.7 out of 5 stars
      ·
      197 reviews

      Intermediate · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      I

      IBM

      Core 2: OS, Software, Security and Operational Procedures

      Skills you'll gain: Desktop Support, Operating Systems, Command-Line Interface, System Support, Mobile Security, Network Security, Microsoft Windows, Unix Commands, Technical Support, Mac OS, Linux, Network Troubleshooting, System Configuration, Network Administration, Software Installation, Firewall, Encryption, Malware Protection

      4.6
      Rating, 4.6 out of 5 stars
      ·
      60 reviews

      Intermediate · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      U

      University of California, Irvine

      Programming for the Internet of Things Project

      Skills you'll gain: Test Planning, Embedded Software, Embedded Systems, Functional Requirement, Systems Design, Requirements Analysis, System Design and Implementation, Internet Of Things, Prototyping, Computer Hardware

      4.7
      Rating, 4.7 out of 5 stars
      ·
      940 reviews

      Mixed · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      T

      Tally Education and Distribution Services Private Limited

      Fundamentals of Accounting and Reporting

      Skills you'll gain: Accounting, Financial Reporting, Bookkeeping, Accounting Software, General Ledger, Inventory Accounting, Banking Services, Data Security, Software Installation, Data Migration, Reconciliation

      4.7
      Rating, 4.7 out of 5 stars
      ·
      128 reviews

      Beginner · Course · 1 - 3 Months

    Linux Security learners also search

    Information Security
    Data Security
    Software Security
    Network Security
    Web Security
    Computer Security
    Application Security
    CompTIA Security+
    1…515253…202

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

    • Reviews & Metrics for Software Improvements: University of Alberta
    • Relational Database Administration (DBA): IBM
    • Cybersecurity Best Practices: Coursera Instructor Network
    • Cybersecurity and the Internet of Things: Kennesaw State University
    • Leadership for Public Health Crises: The State University of New York
    • Clinical Trials Data Management and Quality Assurance: Johns Hopkins University
    • Seguridad hídrica: Universidad Nacional Autónoma de México
    • Microsoft Azure SQL: Microsoft
    • Palo Alto Networks Network Security Fundamentals: Palo Alto Networks
    • Core 2: OS, Software, Security and Operational Procedures: IBM

    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