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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.


More to explore:

Popular Linux Security Courses and Certifications


  • P

    Pearson

    Mastering Security-Enhanced Linux (SELinux)

    Skills you'll gain: Ansible, Red Hat Enterprise Linux, Linux Administration, Hardening, Linux, Security Controls, Authorization (Computing), Containerization, Computer Security, System Configuration, Context Management

    Intermediate · Course · 1 - 3 Months

  • P

    Packt

    LPIC-1 Linux Administrator (102-500)

    Skills you'll gain: Bash (Scripting Language), General Networking, Linux Commands, Operating System Administration, Scripting, Network Infrastructure, Security Controls, Servers

    Intermediate · Course · 1 - 3 Months

  • P

    Pearson

    CompTIA Linux+ XK0-005: Unit 7

    Skills you'll gain: Firewall, Linux Administration, Authorization (Computing), Linux Servers, Security Controls, Linux, Authentications, Network Security, Linux Commands, System Configuration, Servers, Server Administration, Encryption, Command-Line Interface

    Intermediate · Course · 1 - 4 Weeks

  • C

    Codio

    Tools for Security Specialists

    Skills you'll gain: Computer Security Incident Management, Endpoint Security, Incident Management, Incident Response, ISO/IEC 27001, Security Management, Vulnerability Scanning, Digital Forensics, Risk Management, Personally Identifiable Information, Linux, Linux Administration, Infrastructure Security, Network Security, Threat Management, Event Monitoring, Enterprise Risk Management (ERM), Business Risk Management, Security Information and Event Management (SIEM), Security Strategy

    4.7
    Rating, 4.7 out of 5 stars
    ·
    66 reviews

    Beginner · Specialization · 1 - 3 Months

  • P

    Pearson

    Linux Foundation Certified System Administrator (LFCS): Unit 1

    Skills you'll gain: Ubuntu, Linux, Linux Administration, Linux Commands, Unix Shell, File Management, Unix Commands, Command-Line Interface, Software Installation, System Configuration, User Accounts

    4.6
    Rating, 4.6 out of 5 stars
    ·
    8 reviews

    Intermediate · Course · 1 - 4 Weeks

  • P

    Pearson

    Linux Security Basics and Beyond: Unit 4

    Skills you'll gain: File Management, OS Process Management, Linux, Linux Servers, Data Security, Linux Commands, Information Systems Security, System Monitoring, Data Storage Technologies, Network Security, Vulnerability Scanning, Data Storage, Encryption, Network Analysis

    Intermediate · Course · 1 - 4 Weeks

  • P

    Pearson

    CompTIA Linux+ XK0-005: Unit 1

    Skills you'll gain: Ubuntu, Linux, Bash (Scripting Language), Linux Commands, Command-Line Interface, Unix Commands, Operating System Administration, File Management, Red Hat Enterprise Linux, Software Installation, System Configuration

    Intermediate · Course · 1 - 4 Weeks

  • U

    University of Colorado Boulder

    Network Principles in Practice: Linux Networking

    Skills you'll gain: Virtual Networking, Network Troubleshooting, Linux, Kubernetes, Network Architecture, Network Administration, Computer Networking, Docker (Software), TCP/IP, Network Routing, Containerization, Network Switches, Firewall, Network Protocols

    Build toward a degree

    4.6
    Rating, 4.6 out of 5 stars
    ·
    33 reviews

    Intermediate · Course · 1 - 3 Months

  • P

    Pearson

    Linux Foundation Certified System Administrator (LFCS): Unit 4

    Skills you'll gain: Linux Administration, Linux, Linux Commands, Bash (Scripting Language), Linux Servers, Unix, Operating System Administration, Shell Script, Unix Shell, OS Process Management, Network Administration, Unix Commands, System Configuration, Command-Line Interface, System Monitoring, Operating Systems, Performance Tuning

    Intermediate · Course · 1 - 4 Weeks

  • P

    Pearson

    CompTIA Linux+ XK0-005: Unit 8

    Skills you'll gain: Git (Version Control System), Containerization, Bash (Scripting Language), Version Control, Linux Administration, Linux Servers, Linux, Docker (Software), Shell Script, Ansible, Kubernetes, Configuration Management, Application Deployment, Systems Administration

    Intermediate · Course · 1 - 4 Weeks

  • I

    Illinois Tech

    Security: A Comprehensive Approach

    Skills you'll gain: Infrastructure As A Service (IaaS), Operating System Administration, Cloud Security, Cloud Infrastructure, Identity and Access Management, AWS Identity and Access Management (IAM), Cloud Management, Cloud Computing, Incident Response, Disaster Recovery, Cloud Deployment, Microsoft Windows, DevOps, Cloud-Native Computing, Operating Systems, System Configuration, Firewall, Cloud Computing Architecture, Linux Administration, Risk Management

    Build toward a degree

    4.7
    Rating, 4.7 out of 5 stars
    ·
    32 reviews

    Intermediate · Specialization · 3 - 6 Months

  • P

    Pearson

    CompTIA Linux+ XK0-005: Unit 3

    Skills you'll gain: Package and Software Management, Linux Administration, Linux, Linux Commands, Operating System Administration, OS Process Management, Systems Administration, Remote Access Systems, System Configuration, Network Administration, General Networking, Software Installation, Network Protocols

    Intermediate · Course · 1 - 4 Weeks

1234…311

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

  • Mastering Security-Enhanced Linux (SELinux): Pearson
  • LPIC-1 Linux Administrator (102-500): Packt
  • CompTIA Linux+ XK0-005: Unit 7: Pearson
  • Tools for Security Specialists: Codio
  • Linux Foundation Certified System Administrator (LFCS): Unit 1: Pearson
  • Linux Security Basics and Beyond: Unit 4: Pearson
  • CompTIA Linux+ XK0-005: Unit 1: Pearson
  • Network Principles in Practice: Linux Networking: University of Colorado Boulder
  • Linux Foundation Certified System Administrator (LFCS): Unit 4: Pearson
  • CompTIA Linux+ XK0-005: Unit 8: Pearson

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