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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

    Packt

    SUSE Linux Enterprise Server 16: Networking & Automation

    Skills you'll gain: Ansible, Linux Administration, Firewall, Model Context Protocol, Linux Servers, Remote Access Systems, Systems Administration, Hardening, Operating System Administration, Containerization, Linux, Network Security, Server Administration, Control Panels, Kubernetes, File Systems, System Configuration, Network Administration, File Transfer Protocol (FTP), AI Integrations

    Beginner · Course · 1 - 3 Months

    Category: New
    New
    Status: Free trial
    Free trial
  • P

    Packt

    The Ultimate Linux Shell Scripting Guide

    Skills you'll gain: Bash (Scripting Language), Shell Script, Unix Shell, grep, Unix, Linux Commands, Linux, Unix Commands, Scripting, Linux Servers, Secure Coding, Scripting Languages, Command-Line Interface, Maintainability, Hardening, Debugging, Linux Administration, Code Reusability, Windows PowerShell, Mac OS

    Beginner · Specialization · 3 - 6 Months

    Category: New
    New
    Status: Free trial
    Free trial
  • P

    Pearson

    Linux Under the Hood

    Skills you'll gain: Linux Administration, Containerization, Linux, Memory Management, Linux Commands, OS Process Management, File Systems, System Programming, Operating Systems, Data Storage, Cloud Storage, Data Storage Technologies, General Networking, Network Administration, Performance Tuning, System Configuration, C (Programming Language), Git (Version Control System)

    Intermediate · Course · 1 - 4 Weeks

  • E

    Edureka

    Linux Networking and Security

    Skills you'll gain: OSI Models, Linux Administration, Network Troubleshooting, Linux, Linux Commands, Network Administration, Linux Servers, Hardening, Network Monitoring, General Networking, Remote Access Systems, Network Performance Management, Network Protocols, TCP/IP, Network Security, Network Support, Firewall, Security Controls, System Monitoring, Network Analysis

    Advanced · Course · 1 - 4 Weeks

    Category: New
    New
    Status: Free trial
    Free trial
  • P

    Pearson

    Linux Security: Firewalls and SSH Security

    Skills you'll gain: Firewall, Zero Trust Network Access, Linux Administration, Network Security, Computer Security, Security Strategy, Remote Access Systems, Linux, Security Controls, Network Administration, Security Software, Systems Administration, System Configuration, Authentications

    Intermediate · Course · 1 - 4 Weeks

    Status: Free trial
    Free trial
  • P

    Packt

    Oracle Linux 8: Security, Containers & Cloud Integration

    Skills you'll gain: Ansible, Linux Administration, Kubernetes, Oracle Cloud, Hardening, Oracle Cloud Applications, Linux, Cloud Security, Containerization, Data Security, Linux Servers, Docker (Software), Security Controls, Package and Software Management, IT Automation, System Configuration, Oracle Databases, Application Deployment, Virtual Machines, Hybrid Cloud Computing

    Intermediate · Course · 1 - 3 Months

    Category: New
    New
    Status: Free trial
    Free trial
  • P

    Pearson

    Linux Security: Linux File Security and Security Tools

    Skills you'll gain: File Management, Linux Administration, File Systems, OS Process Management, Linux, Linux Servers, Data Security, Authorization (Computing), Linux Commands, Security Controls, Data Loss Prevention, Operating System Administration, Continuous Monitoring, Hardening, System Monitoring, Data Storage Technologies, Network Security, Vulnerability Scanning, Data Storage, Event Monitoring

    Intermediate · Course · 1 - 4 Weeks

    Status: Free trial
    Free trial
  • P

    Packt

    Foundations of Ethical Hacking with Kali Linux

    Skills you'll gain: Penetration Testing, Vulnerability Assessments, Vulnerability Scanning, Vulnerability Management, Metasploit, Cyber Security Assessment, Cybersecurity, Cyber Threat Intelligence, Threat Modeling, Security Testing, Active Directory, Threat Detection, Exploitation techniques, Network Security, Virtual Machines, Virtualization, Virtual Networking, Authentications, Linux, Web Applications

    Beginner · Course · 1 - 3 Months

    Category: New
    New
    Status: Free trial
    Free trial
  • I

    IBM

    Ethical Hacking with Kali Linux

    Skills you'll gain: Linux Administration, Bash (Scripting Language), Network Monitoring, Cyber Security Assessment, System Configuration, Digital Forensics

    4.7 stars, 67 reviews, Intermediate, Course, 1 - 3 Months

    ★ 4.7 (67) · Intermediate · Course · 1 - 3 Months

    Status: Free trial
    Free trial
  • K

    KodeKloud

    Linux Networking and Identity Management

    Skills you'll gain: Remote Access Systems, Linux Commands, Cryptographic Protocols, Web Servers, Scalability

    Beginner · Course · 1 - 4 Weeks

    Category: New
    New
    Status: Free trial
    Free trial
  • I

    Illinois Tech

    Hardware and Operating System Foundations

    Skills you'll gain: Operating System Administration, Linux Administration, Microsoft Windows, Command-Line Interface, Operating Systems, System Configuration, Event Monitoring, Authorization (Computing), Desktop Support, OS Process Management, Network Security, Package and Software Management, Information Technology, IT Automation, Network Administration, General Networking, Software Installation

    4.6 stars, 170 reviews, Beginner, Specialization, 3 - 6 Months

    ★ 4.6 (170) · Beginner · Specialization · 3 - 6 Months

    Category: New
    New
    Status: Free trial
    Free trial
    Category: Build toward a degree
    Build toward a degree
  • P

    Packt

    Shell Scripting: Security, Portability & Debugging

    Skills you'll gain: Unix Shell, Shell Script, Unix, Bash (Scripting Language), Linux Commands, Linux, Unix Commands, Linux Servers, Secure Coding, Maintainability, Hardening, Command-Line Interface, Debugging, Windows PowerShell, Scripting, Scripting Languages, Authorization (Computing), Cross Platform Development, Mac OS, Security Management

    Advanced · Course · 1 - 3 Months

    Category: New
    New
    Status: Free trial
    Free trial
1234…394

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