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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 6

    Skills you'll gain: File Systems, Linux Administration, Data Storage, Data Storage Technologies, File Management, Linux, Operating Systems, Linux Commands, Data Management, Data Security

    Intermediate · Course · 1 - 4 Weeks

    Status: Free Trial
    Free Trial
  • P

    Packt

    Security Fundamentals & Network Automation

    Skills you'll gain: Ansible, Puppet (Configuration Management Tool), Software-Defined Networking, Network Administration, Security Awareness, IT Automation, Chef (Configuration Management Tool), Virtual Private Networks (VPN), JSON, Authentications, Network Engineering, Computer Security Awareness Training, Network Infrastructure, Authorization (Computing), Identity and Access Management, Configuration Management, Cyber Security Policies, Remote Access Systems, Application Programming Interface (API)

    ★ 4.8 (12) · Intermediate · Course · 1 - 4 Weeks

    Status: Free Trial
    Free Trial
  • S

    SkillUp

    Business Implementation and Security

    Skills you'll gain: Cryptographic Protocols, Blockchain, Business Continuity Planning, Business Continuity, Cryptography, Disaster Recovery, Data Management, Digital Assets, Security Management, Vulnerability Assessments, Enterprise Security, Threat Modeling, Asset Protection, Vulnerability Management, Regulation and Legal Compliance, Data Security, Application Security, Application Frameworks, Network Security, Data Access

    Beginner · Course · 1 - 4 Weeks

    Status: Free Trial
    Free Trial
  • T

    Total Seminars

    Physical Security & Identity Management

    Skills you'll gain: User Accounts, Multi-Factor Authentication, User Provisioning, Identity and Access Management, Zero Trust Network Access, AWS Identity and Access Management (IAM), Account Management, Authorization (Computing), Authentications, Security Controls, Security Assertion Markup Language (SAML), Security Management, Security Awareness, Security Software, Security Testing

    Intermediate · Course · 1 - 4 Weeks

    Category: New
    New
    Status: Free Trial
    Free Trial
  • L

    LearnQuest

    Strategic Edge Security Management

    Skills you'll gain: Continuous Monitoring, Security Management, Event Monitoring, Security Strategy, Risk Management Framework, Cyber Risk, Threat Management, Cyber Security Strategy, System Monitoring, Cloud Security, Computer Security Incident Management, Security Controls, Cyber Threat Intelligence, Incident Response, Risk Analysis, Cloud Standards, Scalability, Interoperability

    Beginner · Course · 1 - 4 Weeks

    Status: Free Trial
    Free Trial
  • G

    Google Cloud

    Gemini for Security Engineers

    Skills you'll gain: Google Gemini, AI Security, Cloud Deployment, Google Cloud Platform, Cloud Security, Generative AI, Vulnerability Assessments, Security Controls, Vulnerability Management, Security Engineering, Threat Detection

    Beginner · Course · 1 - 4 Weeks

    Status: Free Trial
    Free Trial
  • P

    Packt

    Switching to ZorinOS – Linux for Windows & Mac

    Skills you'll gain: System Support, Systems Administration, Data Maintenance, System Monitoring, Desktop Support, System Configuration, Package and Software Management, Patch Management, System Requirements, Open Source Technology, General Networking, Computer Security Awareness Training

    Beginner · Course · 1 - 3 Months

    Category: New
    New
  • P

    Packt

    The Security Consultant's Handbook

    Skills you'll gain: Law, Regulation, and Compliance, Risk Management Framework, Business Risk Management, Regulation and Legal Compliance, Risk Analysis, Legal Risk, Consulting, Risk Management, Investigation, Business Consulting, Security Strategy, Cyber Security Policies, Security Management, Crisis Management, Regulatory Requirements, Threat Management, Consultative Approaches, Business Planning, Security Controls, Entrepreneurship

    Beginner · Course · 1 - 3 Months

  • 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, Operating System Administration, OS Process Management, Ubuntu, Red Hat Enterprise Linux, Systems Administration, System Monitoring, File Systems, General Networking, Event Monitoring, System Configuration, Network Troubleshooting, Software Installation, Service Management

    Intermediate · Course · 1 - 4 Weeks

    Status: Free Trial
    Free Trial
  • P

    Pragmatic AI Labs

    LLM Security and Vulnerabilities

    Skills you'll gain: LLM Application, Large Language Modeling, Open Web Application Security Project (OWASP), AI Security, Cyber Security Assessment, Application Security, Threat Modeling, Security Testing, Secure Coding, Vulnerability Assessments, Software Architecture, Prompt Engineering, IT Security Architecture, Security Controls, Application Programming Interface (API), Data Validation

    Beginner · Course · 1 - 4 Weeks

    Category: New
    New
    Status: Free Trial
    Free Trial
  • C

    Codio

    SQL for Security Specialist

    Skills you'll gain: PostgreSQL, Data Maintenance, Database Administration, Database Architecture and Administration, SQL, Disaster Recovery, Secure Coding, Database Management, Relational Databases, Database Management Systems, Query Languages, Security Controls, Data Access, Data Security, Role-Based Access Control (RBAC), Threat Management, Threat Detection

    Intermediate · Course · 1 - 4 Weeks

    Category: Preview
    Preview
  • M

    Macquarie University

    Cyber Security: Essentials for Forensics

    Skills you'll gain: Mobile Security, Digital Forensics, Criminal Investigation and Forensics, Cyber Threat Intelligence, Cyber Security Strategy, Investigation, Intrusion Detection and Prevention, Cyber Attacks, Cybersecurity, Mobile Development, Model Training, Cyber Security Policies, Artificial Intelligence and Machine Learning (AI/ML), Threat Modeling, Data Security, Cyber Governance, Machine Learning Methods, iOS Development, Application Security, Digital Analysis

    ★ 4.6 (54) · Intermediate · Specialization · 3 - 6 Months

    Status: Free Trial
    Free Trial
1…313233…373

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

  • Linux Foundation Certified System Administrator (LFCS): Unit 6: Pearson
  • Security Fundamentals & Network Automation: Packt
  • Business Implementation and Security: SkillUp
  • Physical Security & Identity Management: Total Seminars
  • Strategic Edge Security Management: LearnQuest
  • Gemini for Security Engineers: Google Cloud
  • Switching to ZorinOS – Linux for Windows & Mac: Packt
  • The Security Consultant's Handbook: Packt
  • Linux Foundation Certified System Administrator (LFCS): Unit 3: Pearson
  • LLM Security and Vulnerabilities: Pragmatic AI Labs

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