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

Linux Security Courses

Linux security courses can help you learn system hardening, user access controls, network security protocols, and incident response strategies. You can build skills in configuring firewalls, implementing encryption techniques, and conducting security audits. Many courses introduce tools like iptables for firewall management, OpenSSL for encryption, and Wireshark for network analysis, showing how these skills are applied in practical work to protect systems from vulnerabilities and threats.

Popular Linux Security Courses and Certifications


  • C

    CertNexus

    IoT Security: Interface and Data Security

    Skills you'll gain: Application Security, Data Security, Information Systems Security, Internet Of Things, Threat Modeling, Cybersecurity, Cloud Security, Security Engineering, Cryptography, Secure Coding, Network Security, Cyber Attacks, Mobile Security, Vulnerability, Risk Management Framework, Threat Management, Encryption, Cloud Services, Web Applications, Cloud Platforms

    ★ 4.5 (13) · Mixed · Course · 1 - 4 Weeks

    Status: Free Trial
    Free Trial
  • P

    Pearson

    Information Systems Security

    Skills you'll gain: Information Systems Security, Security Management, Cyber Attacks, Cybersecurity, Incident Response, Computer Security Incident Management, Security Strategy, Data Security, Security Controls, Threat Management, Information Assurance, Network Security, Threat Detection, Encryption, Information Systems, Malware Protection, Identity and Access Management, Management Information Systems, Data Governance, Information Management

    Beginner · Course · 1 - 4 Weeks

    Category: New
    New
  • T

    Total Seminars

    Network Security Troubleshooting

    Skills you'll gain: Network Monitoring, Network Troubleshooting, Network Security, Distributed Denial-Of-Service (DDoS) Attacks, Network Performance Management, Security Controls, Threat Detection, Firewall, Virtual Private Networks (VPN), Network Switches, Infrastructure Security, Hardening, Network Architecture, Network Analysis, Hardware Troubleshooting, Diagnostic Tests

    Intermediate · Course · 1 - 3 Months

    Category: New
    New
    Status: Free Trial
    Free Trial
  • M

    Macquarie University

    Cyber Security: Data, Privacy and AI Security

    Skills you'll gain: Information Privacy, Data Security, Security Testing, Threat Detection, Responsible AI, Data Governance, Cyber Threat Intelligence, Data Management, Cyber Attacks, Cloud Security, Cyber Security Strategy, Cybersecurity, Data Loss Prevention, Data Integrity, Security Management, Security Controls, Security Awareness, Cyber Operations, Artificial Intelligence and Machine Learning (AI/ML), Data Science

    ★ 4.5 (44) · Beginner · Specialization · 3 - 6 Months

    Status: Free Trial
    Free Trial
  • P

    Packt

    Cryptography, Network Security, and Application Security

    Skills you'll gain: Cybersecurity, Network Security, Cloud Security, Cyber Attacks, Information Systems Security, Application Security, OSI Models, Cryptography, Data Security, Cryptographic Protocols, Encryption, Network Administration, Infrastructure Security, Endpoint Security, General Networking, Security Controls, Malware Protection, Cloud Computing, Wireless Networks, Network Protocols

    Intermediate · Course · 1 - 4 Weeks

    Status: Free Trial
    Free Trial
  • D

    Duke University

    Linux and Bash for Data Engineering

    Skills you'll gain: Bash (Scripting Language), Linux Commands, Shell Script, Linux, Linux Administration, Unix Shell, File Management, grep, File Systems, Scripting, Command-Line Interface, File I/O, Scripting Languages, Remote Access Systems, Data Manipulation, Data Processing, Data Management, Development Environment

    ★ 4.6 (136) · Intermediate · Course · 1 - 4 Weeks

    Status: Free Trial
    Free Trial
  • P

    Pearson

    Building Linux Servers: Unit 4

    Skills you'll gain: Linux Servers, User Accounts, Linux Administration, Lightweight Directory Access Protocols, User Provisioning, Linux, Group Policy, Server Administration, Servers, Operating System Administration, Performance Tuning, Systems Administration, System Configuration, Identity and Access Management, Open Source Technology, Performance Testing, Linux Commands, Command-Line Interface, Firewall, Authentications

    Intermediate · Course · 1 - 4 Weeks

    Status: Free Trial
    Free Trial
  • K

    KodeKloud

    Linux Storage Management and LFCS Exam Prep

    Skills you'll gain: Linux Administration, Linux Servers, Linux, Linux Commands, Operating Systems

    Beginner · Course · 1 - 4 Weeks

    Category: New
    New
  • P

    Pearson

    Building Linux Servers: Unit 3

    Skills you'll gain: Dynamic Host Configuration Protocol (DHCP), Linux Servers, Linux Administration, Linux, TCP/IP, Linux Commands, Network Administration, Servers, Network Protocols, System Configuration, Service Management, Package and Software Management

    Intermediate · Course · 1 - 4 Weeks

    Status: Free Trial
    Free Trial
  • P

    Packt

    Linux Kernel Internals: Processes, Memory, and Scheduling

    Skills you'll gain: System Programming, Memory Management, Performance Tuning, OS Process Management, Operating Systems, Linux Administration, Linux, Real-Time Operating Systems, System Software, Operating System Administration, Linux Servers, Linux Commands, C (Programming Language), System Configuration, Hardware Architecture, Systems Analysis, Resource Management, Debugging

    Intermediate · Course · 1 - 3 Months

    Category: New
    New
  • P

    Packt

    Introduction to Linux Foundations and Hardware Management

    Skills you'll gain: Linux Administration, Linux, Linux Commands, File Systems, Linux Servers, Command-Line Interface, Operating System Administration, Ubuntu, Unix Commands, Red Hat Enterprise Linux, Network Troubleshooting, Shell Script, Data Storage, Unix, Systems Administration, TCP/IP, Data Storage Technologies, System Software, Systems Architecture, System Configuration

    Beginner · Course · 1 - 4 Weeks

    Category: New
    New
  • M

    Microsoft

    Security, Governance & DevOps

    Advanced · Course · 3 - 6 Months

    Category: New
    New
    Status: Free Trial
    Free Trial
1…161718…373

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

  • IoT Security: Interface and Data Security: CertNexus
  • Information Systems Security: Pearson
  • Network Security Troubleshooting: Total Seminars
  • Cyber Security: Data, Privacy and AI Security: Macquarie University
  • Cryptography, Network Security, and Application Security: Packt
  • Linux and Bash for Data Engineering: Duke University
  • Building Linux Servers: Unit 4: Pearson
  • Linux Storage Management and LFCS Exam Prep: KodeKloud
  • Building Linux Servers: Unit 3: Pearson
  • Linux Kernel Internals: Processes, Memory, and Scheduling: Packt

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

  • Accounting
  • Artificial Intelligence (AI)
  • Cybersecurity
  • Data Analytics
  • Digital Marketing
  • Human Resources (HR)
  • Microsoft Excel
  • Project Management
  • Python
  • SQL

Professional Certificates

  • Google AI Certificate
  • Google Cybersecurity Certificate
  • Google Data Analytics Certificate
  • Google IT Support Certificate
  • Google Project Management Certificate
  • Google UX Design Certificate
  • IBM AI Engineering Certificate
  • IBM AI Product Manager Certificate
  • IBM Data Science Certificate
  • Intuit Academy Bookkeeping Certificate

Courses & Specializations

  • AI Essentials Specialization
  • AI For Business Specialization
  • AI For Everyone Course
  • AI in Healthcare Specialization
  • Deep Learning Specialization
  • Excel Skills for Business Specialization
  • Financial Markets Course
  • Machine Learning Specialization
  • Prompt Engineering for ChatGPT Course
  • Python for Everybody Specialization

Career Resources

  • Career Aptitude Test
  • CAPM Certification Requirements
  • CompTIA A+ Certification Requirements
  • CompTIA Security+ Certification Requirements
  • Essential IT Certifications
  • High-Income Skills to Learn
  • How to Learn Artificial Intelligence
  • PMP Certification Requirements
  • Popular Cybersecurity Certifications
  • 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
  • Udemy

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
© 2026 Coursera Inc. All rights reserved.
  • Coursera Facebook
  • Coursera Linkedin
  • Coursera Twitter
  • Coursera YouTube
  • Coursera Instagram
  • Coursera TikTok