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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


  • P

    Pearson

    Linux Foundation Certified System Administrator (LFCS): Unit 2

    Skills you'll gain: Linux, Linux Administration, Operating System Administration, File Systems, User Accounts, Linux Commands, User Provisioning, Data Storage, Systems Administration, File Management, Performance Tuning, Data Storage Technologies, Operating Systems, System Configuration, Security Controls

    Intermediate · Course · 1 - 4 Weeks

    Status: Free Trial
    Free Trial
    Category: Credit offered
    Credit offered
  • P

    Pearson

    Linux Foundation Certified System Administrator (LFCS): Unit 3

    Skills you'll gain: Linux Administration, Linux, Package and Software Management, Remote Access Systems, File Management, Linux Commands, Linux Servers, Operating System Administration, OS Process Management, Ubuntu, Systems Administration, System Monitoring, General Networking, Event Monitoring, Network Administration, System Configuration, Command-Line Interface, Network Troubleshooting, Software Installation, Service Management

    Intermediate · Course · 1 - 4 Weeks

    Status: Free Trial
    Free Trial
    Category: Credit offered
    Credit offered
  • P

    Packt

    Linux Administration and Storage

    Skills you'll gain: Shell Script, Bash (Scripting Language), User Accounts, Linux Administration, Linux, Unix Shell, Linux Commands, User Provisioning, Unix, Operating System Administration, File Systems, Performance Tuning, Systems Administration, File I/O, Scripting, File Management, Scripting Languages, Data Storage, Authorization (Computing), Command-Line Interface

    ★ 4.7 (10) · Intermediate · Course · 1 - 4 Weeks

    Status: Free Trial
    Free Trial
    Category: Credit offered
    Credit offered
  • E

    EDUCBA

    Red Hat Linux 9: Install, Configure & Administer

    Skills you'll gain: Red Hat Enterprise Linux, Command-Line Interface, Linux Administration, Linux Commands, User Accounts, User Provisioning, Linux, Operating System Administration, Software Installation, System Configuration, Systems Administration, Security Controls, Control Panels, Shell Script, File Management, Package and Software Management, System Monitoring, Configuration Management, User Interface (UI)

    ★ 5 (14) · Mixed · Course · 1 - 3 Months

    Status: Free Trial
    Free Trial
    Category: Credit offered
    Credit offered
  • E

    EDUCBA

    Ethical Hacking with Kali Linux: Analyze & Apply

    Skills you'll gain: Penetration Testing, Exploit development, Exploitation techniques, Security Testing, Brute-force attacks, Vulnerability Assessments, Authentications, Wireless Networks, Network Security, Linux, Encryption, Microsoft Windows, Network Analysis, Data Persistence

    Mixed · Course · 1 - 4 Weeks

    Status: Free Trial
    Free Trial
    Category: Credit offered
    Credit offered
  • P

    Pearson

    Linux Networking - Basics and Beyond: Unit 2

    Skills you'll gain: Network Troubleshooting, Linux Administration, Linux Servers, Linux, Linux Commands, Dynamic Host Configuration Protocol (DHCP), General Networking, Network Protocols, TCP/IP, Network Administration, Ubuntu, Red Hat Enterprise Linux, Servers, System Configuration, Control Panels, Network Analysis, Command-Line Interface, YAML

    Intermediate · Course · 1 - 4 Weeks

    Status: Free Trial
    Free Trial
    Category: Credit offered
    Credit offered
  • U

    University of London

    Introduction to Computer Security

    Skills you'll gain: Linux, Linux Commands, Computer Systems, Command-Line Interface, Cybersecurity, Computer Architecture, Network Security, Cyber Attacks, Vulnerability Assessments, Hardware Architecture, Information Systems Security, Application Security, Threat Detection, Authorization (Computing), Network Protocols, Virtual Private Networks (VPN), Operating Systems, VPN Clients, Systems Architecture, Authentications

    ★ 4.8 (45) · Beginner · Course · 1 - 4 Weeks

    Status: Free Trial
    Free Trial
    Category: Credit offered
    Credit offered
  • C

    Coursera

    Introducción a la terminal de comandos de Linux

    Skills you'll gain: Linux Commands, Command-Line Interface, Unix Commands, Linux, Linux Servers, Linux Administration, Unix, grep, File Systems, File Management

    ★ 4.6 (9) · Beginner · Guided Project · Less Than 2 Hours

    Category: Credit offered
    Credit offered
  • P

    Packt

    AlmaLinux Mastery – Free Path to Enterprise Linux

    Skills you'll gain: Red Hat Enterprise Linux, Package and Software Management, Network Administration, Servers, Hardening, Cloud Deployment, Computing Platforms, Security Software, Application Servers, File Systems, Microsoft Azure

    Beginner · Course · 1 - 3 Months

    Category: Credit offered
    Credit offered
  • P

    Packt

    Software Security Testing

    Skills you'll gain: Software Testing, Business Logic, Test Tools, Cryptography, Cybersecurity, Identity and Access Management, Authentications, Vulnerability Assessments, Encryption, Data Validation, Network Protocols

    Intermediate · Course · 1 - 4 Weeks

    Category: Credit offered
    Credit offered
  • E

    EDUCBA

    Linux ZFS Training

    Skills you'll gain: File Systems, Linux Administration, Data Storage Technologies, Linux, Data Loss Prevention, Linux Commands, File Management, Software Installation, Data Maintenance, Data Storage, Data Management, Systems Architecture, System Configuration, Data Integrity, Hardware Architecture, Command-Line Interface, System Monitoring

    ★ 4.9 (20) · Intermediate · Course · 1 - 4 Weeks

    Category: Preview
    Preview
    Category: Credit offered
    Credit offered
  • P

    Packt

    Red Hat Enterprise Linux 8

    Skills you'll gain: Virtualization and Virtual Machines, Operating System Administration, IT Automation, Remote Access Systems, Hardening, System Support, Package and Software Management, Patch Management, Network Troubleshooting, Command-Line Interface, Encryption

    Intermediate · Course · 1 - 3 Months

    Category: Credit offered
    Credit offered
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In summary, here are 10 of our most popular linux security courses

  • Linux Foundation Certified System Administrator (LFCS): Unit 2: Pearson
  • Linux Foundation Certified System Administrator (LFCS): Unit 3: Pearson
  • Linux Administration and Storage: Packt
  • Red Hat Linux 9: Install, Configure & Administer: EDUCBA
  • Ethical Hacking with Kali Linux: Analyze & Apply: EDUCBA
  • Linux Networking - Basics and Beyond: Unit 2: Pearson
  • Introduction to Computer Security: University of London
  • Introducción a la terminal de comandos de Linux: Coursera
  • AlmaLinux Mastery – Free Path to Enterprise Linux: Packt
  • Software Security Testing: Packt

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