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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: Free Trial
    Free Trial
    P

    Packt

    CISA: Certified Information Systems Auditor

    Skills you'll gain: Audit Planning, Service Level Agreement, Data Governance, Systems Development Life Cycle, Data Loss Prevention, Security Testing, Network Security, Software Development Life Cycle, IT Management, Systems Development, Incident Management, IT General Controls (ITGC), Problem Management, Change Control, Control Objectives for Information and Related Technology (COBIT), Cryptography, Cloud Management, Generally Accepted Auditing Standards, Auditing, Internal Controls

    4.7
    Rating, 4.7 out of 5 stars
    ·
    72 reviews

    Intermediate · Specialization · 3 - 6 Months

  • Status: Free Trial
    Free Trial
    K

    Kennesaw State University

    Cybersecurity Awareness For Everyone: Final Assessment

    Skills you'll gain: Cyber Security Assessment, Computer Security Awareness Training, Security Awareness, Cybersecurity, Infrastructure Security, Network Security, Telecommunications, Network Infrastructure

    4.9
    Rating, 4.9 out of 5 stars
    ·
    12 reviews

    Beginner · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    U

    University of Colorado System

    Asymmetric Cryptography and Key Management

    Skills you'll gain: Public Key Infrastructure, Key Management, Cryptography, Cryptographic Protocols, Encryption, Authentications, Algorithms

    4.7
    Rating, 4.7 out of 5 stars
    ·
    284 reviews

    Intermediate · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    P

    Packt

    Certified Ethical Hacker (CEH) v.12

    Skills you'll gain: MITRE ATT&CK Framework, Vulnerability Assessments, Open Web Application Security Project (OWASP), Distributed Denial-Of-Service (DDoS) Attacks, Vulnerability Scanning, Vulnerability Management, Threat Modeling, Cybersecurity, Malware Protection, Mobile Security, Cyber Threat Intelligence, Penetration Testing, Exploitation techniques, Brute-force attacks, Network Security, Cryptography, Threat Management, Information Systems Security, Threat Detection, Cloud Security

    4.8
    Rating, 4.8 out of 5 stars
    ·
    35 reviews

    Beginner · Specialization · 3 - 6 Months

  • Status: Free Trial
    Free Trial
    I

    Infosec

    NIST CSF

    Skills you'll gain: Cyber Risk, Risk Management Framework, Cybersecurity, Continuous Monitoring, Cyber Governance, Cyber Security Strategy, Security Management, Infrastructure Security, Cyber Security Assessment, Cyber Security Policies, Incident Response, Security Controls, Information Privacy

    4.3
    Rating, 4.3 out of 5 stars
    ·
    158 reviews

    Mixed · Course · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    U

    University of California, Irvine

    Programming for the Internet of Things Project

    Skills you'll gain: Test Planning, Embedded Software, Embedded Systems, User Requirements Documents, Functional Specification, Functional Requirement, Systems Design, Requirements Analysis, Test Case, System Requirements, System Design and Implementation, Development Testing, System Testing, Prototyping, Program Development, Software Documentation, Hardware Architecture, Python Programming

    4.7
    Rating, 4.7 out of 5 stars
    ·
    957 reviews

    Mixed · Course · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    M

    Microsoft

    Requirements Gathering in Business Analysis

    Skills you'll gain: User Story, Business Requirements, Requirements Analysis, Requirements Elicitation, Business Analysis, User Requirements Documents, Gap Analysis, Requirements Management, Business Systems Analysis, Project Documentation, Functional Specification, Diagram Design, Business Process Modeling, Needs Assessment

    4.6
    Rating, 4.6 out of 5 stars
    ·
    107 reviews

    Beginner · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    D

    DeepLearning.AI

    Team Software Engineering with AI

    Skills you'll gain: Software Documentation, LLM Application, Collaborative Software, Software Testing, Technical Documentation, Large Language Modeling, AI Integrations, Dependency Analysis, Security Testing, AI literacy, Package and Software Management, Debugging, Software Engineering

    4.6
    Rating, 4.6 out of 5 stars
    ·
    184 reviews

    Beginner · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    V

    Vanderbilt University

    Engineering Maintainable Android Apps

    Skills you'll gain: JUnit, Unit Testing, Maintainability, Software Design Patterns, Software Testing, Test Automation, Integration Testing, Test Driven Development (TDD), Development Testing, Testability, Software Engineering, Test Tools, Secure Coding, Android Development, Application Security, Software Design, Mobile Security

    4.5
    Rating, 4.5 out of 5 stars
    ·
    297 reviews

    Mixed · Course · 1 - 3 Months

  • Status: Free
    Free
    P

    Princeton University

    Paradoxes of War

    Skills you'll gain: Social Studies, Liberal Arts, World History, Culture, Social Justice, Social Sciences, International Relations, Sociology, Social Impact, Political Sciences, Psychology, Public Safety and National Security

    4.6
    Rating, 4.6 out of 5 stars
    ·
    717 reviews

    Mixed · Course · 3 - 6 Months

  • Status: Free Trial
    Free Trial
    M

    Microsoft

    Deploy a website with Azure Virtual Machines

    Skills you'll gain: Microsoft Azure, Virtual Machines, Virtualization and Virtual Machines, Cloud Development, Cloud Hosting, Infrastructure As A Service (IaaS), Cloud Deployment, Application Deployment, Linux, Cloud Management, Linux Servers, Full-Stack Web Development, Web Applications, Node.JS, MongoDB

    4.6
    Rating, 4.6 out of 5 stars
    ·
    32 reviews

    Intermediate · Course · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    U

    University of Colorado System

    Software Design as an Element of the Software Development Lifecycle

    Skills you'll gain: Software Design, Systems Development Life Cycle, Software Development Life Cycle, Application Security, Technical Design, Security Engineering, Software Development Methodologies, Conceptual Design, Waterfall Methodology, Requirements Analysis, Agile Methodology

    4.6
    Rating, 4.6 out of 5 stars
    ·
    253 reviews

    Mixed · Course · 1 - 3 Months

1…123124125…376

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

  • CISA: Certified Information Systems Auditor: Packt
  • Cybersecurity Awareness For Everyone: Final Assessment: Kennesaw State University
  • Asymmetric Cryptography and Key Management: University of Colorado System
  • Certified Ethical Hacker (CEH) v.12: Packt
  • NIST CSF: Infosec
  • Programming for the Internet of Things Project: University of California, Irvine
  • Requirements Gathering in Business Analysis: Microsoft
  • Team Software Engineering with AI: DeepLearning.AI
  • Engineering Maintainable Android Apps: Vanderbilt University
  • Paradoxes of War: Princeton University

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Application Programming Interfaces (8)
Kubernetes (8)
Web (8)

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