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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


  • Status: New
    New
    Status: Free Trial
    Free Trial
    J

    John Wiley & Sons

    Advanced Security Practices: Risk & Endpoint Security

    Skills you'll gain: Vulnerability Scanning, Incident Response, Vulnerability Assessments, Cloud Security, Threat Management, Endpoint Security, Cyber Threat Intelligence, Risk Management, Risk Management Framework, Incident Management, Vulnerability Management, Cyber Security Assessment, Intrusion Detection and Prevention, Threat Detection, Cloud Computing, Security Strategy, Cyber Security Strategy, Cybersecurity, Network Security, Cryptography

    Intermediate · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    E

    EDUCBA

    Unix and Linux Command Line Mastery

    Skills you'll gain: Unix Shell, Unix Commands, Command-Line Interface, Unix, Network Protocols, Network Troubleshooting, TCP/IP, Shell Script, Linux, OS Process Management, File Management, General Networking, File Transfer Protocol (FTP), Network Administration, Linux Commands, File Systems, Network Routing, OSI Models, Computer Networking, Operating Systems

    4.8
    Rating, 4.8 out of 5 stars
    ·
    54 reviews

    Beginner · Specialization · 3 - 6 Months

  • Status: Free Trial
    Free Trial
    E

    EC-Council

    Information Security Fundamentals

    Skills you'll gain: Cryptography, Encryption, Systems Development Life Cycle, Human Factors (Security), Threat Management, Systems Development, Security Management, Security Awareness, Cybersecurity, Cyber Attacks, Computer Security Awareness Training, Cyber Security Policies, Threat Detection, ISO/IEC 27001, Data Security, Security Controls, Network Security, Risk Management Framework, Cyber Risk, General Data Protection Regulation (GDPR)

    4.9
    Rating, 4.9 out of 5 stars
    ·
    40 reviews

    Beginner · Course · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    U

    University of Colorado System

    Proactive Computer Security

    Skills you'll gain: Open Web Application Security Project (OWASP), Penetration Testing, Metasploit, Security Testing, Security Strategy, Vulnerability Assessments, Cyber Security Assessment, Security Management, Vulnerability Scanning, Cyber Threat Intelligence, Information Systems Security, Exploitation techniques, Security Controls, Data Sharing

    4.7
    Rating, 4.7 out of 5 stars
    ·
    268 reviews

    Beginner · Course · 1 - 3 Months

  • P

    Packt

    Becoming a Linux Power User

    Skills you'll gain: Scripting Languages, IT Automation, grep

    Intermediate · Course · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    P

    Pearson

    Building Linux Servers: Unit 2

    Skills you'll gain: Dynamic Host Configuration Protocol (DHCP), Network Performance Management, Network Administration, Linux Administration, Linux Servers, Interoperability, General Networking, Network Infrastructure, System Configuration, Network Protocols, Software Installation

    Intermediate · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    L

    LearnKartS

    Information Security Foundations

    Skills you'll gain: Security Controls, Cybersecurity, Encryption, Cyber Attacks, Information Systems Security, Cryptographic Protocols, Threat Management, Vulnerability Assessments, Vulnerability, Cyber Security Assessment, Vulnerability Scanning, Threat Detection, Cloud Security, Key Management, Asset Protection, Security Awareness, Gap Analysis

    4.7
    Rating, 4.7 out of 5 stars
    ·
    38 reviews

    Beginner · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    L

    LearnQuest

    Advanced Network Security

    Skills you'll gain: Incident Response, Cyber Threat Hunting, Computer Security Incident Management, Incident Management, Intrusion Detection and Prevention, Cyber Threat Intelligence, Continuous Monitoring, Threat Detection, Cyber Security Strategy, Security Strategy, Cloud Security, Disaster Recovery, Threat Management, Firewall, Network Security, Cybersecurity, Cloud Services, AI Security, Network Monitoring, Cloud Management

    4.4
    Rating, 4.4 out of 5 stars
    ·
    98 reviews

    Advanced · Specialization · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    U

    University of Colorado Boulder

    Linux System Programming and Introduction to Buildroot

    Skills you'll gain: Embedded Software, Linux, Linux Administration, File Systems, Shell Script, Package and Software Management, Electrical Engineering

    4.4
    Rating, 4.4 out of 5 stars
    ·
    156 reviews

    Advanced · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    M

    Macquarie University

    Cyber Security: Leadership

    Skills you'll gain: Cyber Governance, Safety Culture, Cyber Risk, Security Awareness, Human Factors (Security), Cyber Attacks, Dashboard, Computer Security Awareness Training, Cyber Threat Intelligence, Mobile Security, Cyber Security Strategy, Communication, Cybersecurity, Cyber Operations, Strategic Leadership, Leadership and Management, Leadership, Leadership Development, Organizational Leadership, Team Leadership

    4.8
    Rating, 4.8 out of 5 stars
    ·
    58 reviews

    Beginner · Specialization · 3 - 6 Months

  • Status: Free Trial
    Free Trial
    M

    Macquarie University

    Cyber Security: Essentials

    Skills you'll gain: Cyber Risk, Security Awareness, Cyber Attacks, Mobile Security, Cybersecurity, Cyber Security Assessment, Cyber Security Policies, Cyber Threat Hunting, Data Security, Security Strategy, Email Security, Authentications, Security Management

    4.8
    Rating, 4.8 out of 5 stars
    ·
    48 reviews

    Beginner · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    M

    Macquarie University

    Cyber Security: Data Security and Information Privacy

    Skills you'll gain: Data Security, Threat Detection, Cybersecurity, Cyber Attacks, Cyber Risk, Data Management, Security Management, Encryption, Security Software, Data Sharing, Security Strategy, Network Security, Data Access, Risk Modeling, Statistical Methods

    4.6
    Rating, 4.6 out of 5 stars
    ·
    15 reviews

    Beginner · Course · 1 - 3 Months

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

  • Advanced Security Practices: Risk & Endpoint Security: John Wiley & Sons
  • Unix and Linux Command Line Mastery: EDUCBA
  • Information Security Fundamentals: EC-Council
  • Proactive Computer Security: University of Colorado System
  • Becoming a Linux Power User: Packt
  • Building Linux Servers: Unit 2: Pearson
  • Information Security Foundations: LearnKartS
  • Advanced Network Security: LearnQuest
  • Linux System Programming and Introduction to Buildroot: University of Colorado Boulder
  • Cyber Security: Leadership: Macquarie University

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