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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
    I

    Infosec

    NIST DoD RMF

    Skills you'll gain: Risk Management Framework, Federal Information Security Management Act, Systems Development Life Cycle, Cyber Risk, Security Management, Continuous Monitoring, Cyber Security Policies, Security Controls, Authorization (Computing), Information Privacy, Cyber Security Assessment

    4.6
    Rating, 4.6 out of 5 stars
    ·
    55 reviews

    Mixed · Course · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    M

    Microsoft

    Introduction to Microsoft Power Platform

    Skills you'll gain: Microsoft Power Platform, Power Platform Architecture & Technical Design, Productivity Software, No-Code Development, Data Integration, Data Store, Data Access, Database Management Systems, Application Development, Case Studies, Business Solutions, Value Propositions, Security Controls

    4.5
    Rating, 4.5 out of 5 stars
    ·
    195 reviews

    Beginner · Course · 1 - 4 Weeks

  • Status: Preview
    Preview
    J

    Johns Hopkins University

    Foundations of Healthcare Systems Engineering

    Skills you'll gain: Verification And Validation, Health Systems, Systems Engineering, Healthcare Industry Knowledge, Health Care, Systems Integration, System Requirements, Requirements Analysis, Enterprise Architecture, Solution Design, Application Deployment

    4.7
    Rating, 4.7 out of 5 stars
    ·
    307 reviews

    Mixed · 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
    ·
    185 reviews

    Beginner · Course · 1 - 4 Weeks

  • J

    Johns Hopkins University

    International Travel Preparation, Safety, & Wellness

    Skills you'll gain: Intercultural Competence, Cultural Sensitivity, Healthcare Ethics, Cultural Diversity, Public Health and Disease Prevention, Stress Management, Preventative Care, Injury Prevention, Occupational Health, Public Health, Health And Safety Standards, Safety and Security, Ethical Standards And Conduct, Adaptability, Infectious Diseases, Emergency Response, Mental Health, Planning

    4.7
    Rating, 4.7 out of 5 stars
    ·
    465 reviews

    Beginner · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    P

    Packt

    CompTIA PenTest+ (PT0-002)

    Skills you'll gain: Penetration Testing, Security Testing, Hardening, Brute-force attacks, IT Automation, Scripting Languages, Business Logic, Cloud Security, Network Analysis, Programming Principles, API Testing, General Data Protection Regulation (GDPR), Cloud Computing, Wireless Networks, Data Persistence, Application Programming Interface (API), Data Security

    4.7
    Rating, 4.7 out of 5 stars
    ·
    22 reviews

    Intermediate · Specialization · 1 - 3 Months

  • G

    Google Cloud

    Getting started with Flutter Development

    Skills you'll gain: Flutter (Software), Cross Platform Development, Mobile Development, Cloud Development, Google Cloud Platform, Development Environment, Package and Software Management, Application Frameworks, Web Development, Network Security

    4.2
    Rating, 4.2 out of 5 stars
    ·
    183 reviews

    Beginner · Project · Less Than 2 Hours

  • Status: Free Trial
    Free Trial
    C

    Cisco Learning and Certifications

    Threat Investigation

    Skills you'll gain: Cyber Threat Intelligence, Cyber Threat Hunting, Threat Detection, Vulnerability Assessments, Threat Management, Event Monitoring, Intrusion Detection and Prevention, Security Information and Event Management (SIEM), Computer Security Incident Management, Continuous Monitoring, Incident Response, Security Awareness, Security Management, Malware Protection, Network Security, Network Analysis, Network Monitoring

    4.8
    Rating, 4.8 out of 5 stars
    ·
    41 reviews

    Mixed · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    T

    The Hong Kong University of Science and Technology

    FinTech Risk Management

    Skills you'll gain: Governance Risk Management and Compliance, Regulatory Compliance, Business Continuity Planning, Compliance Management, Financial Regulation, Disaster Recovery, Risk Management Framework, Financial Controls, Operational Risk, Financial Services, Business Continuity, Financial Regulations, Security Management, Risk Management, Business Risk Management, Information Technology, Risk Control, Governance, Regulatory Requirements, Contingency Planning

    4.7
    Rating, 4.7 out of 5 stars
    ·
    226 reviews

    Beginner · Course · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    I

    IBM

    Practice Exams for CompTIA A+ Certification: Core 1 & Core 2

    Skills you'll gain: Operating System Administration, Network Infrastructure, Data Storage, Command-Line Interface, Peripheral Devices, Software Installation, Security Controls, Active Directory, Technical Support and Services, System Configuration

    4.7
    Rating, 4.7 out of 5 stars
    ·
    65 reviews

    Intermediate · Course · 1 - 4 Weeks

  • Status: Preview
    Preview
    B

    Board Infinity

    Generative AI in HR - Impact and Application of Gen AI

    Skills you'll gain: Responsible AI, HR Tech, Human Resources Management and Planning, Employee Engagement, Human Resources, Human Resource Management, Generative AI, Data Ethics, People Analytics, Talent Recruitment, Talent Acquisition, Human Resource Strategy, Recruitment, Trend Analysis, Employee Training, Employee Retention, Workforce Development, Workforce Planning, AI Security, Training Programs

    4.3
    Rating, 4.3 out of 5 stars
    ·
    254 reviews

    Beginner · Course · 1 - 4 Weeks

  • Status: New
    New
    Status: Free Trial
    Free Trial
    S

    SkillsBooster Academy

    Claude AI Tools for Beginners

    Skills you'll gain: Claude Code, Anthropic Claude, Vibe coding, Figma (Design Software), AI Workflows, AI Orchestration, Prompt Engineering, Software Development Tools, AI Integrations, Marketing Automation, Organizational Skills, Business Writing, Design, Generative AI, AI Security, User Interface and User Experience (UI/UX) Design, Code Review, Artificial Intelligence, Web Design, Strategic Thinking

    4.3
    Rating, 4.3 out of 5 stars
    ·
    51 reviews

    Beginner · Specialization · 3 - 6 Months

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

  • NIST DoD RMF: Infosec
  • Introduction to Microsoft Power Platform: Microsoft
  • Foundations of Healthcare Systems Engineering: Johns Hopkins University
  • Team Software Engineering with AI: DeepLearning.AI
  • International Travel Preparation, Safety, & Wellness: Johns Hopkins University
  • CompTIA PenTest+ (PT0-002): Packt
  • Getting started with Flutter Development: Google Cloud
  • Threat Investigation: Cisco Learning and Certifications
  • FinTech Risk Management: The Hong Kong University of Science and Technology
  • Practice Exams for CompTIA A+ Certification: Core 1 & Core 2: IBM

Skills you can learn in Computer Security And Networks

Cybersecurity (33)
Google (25)
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Internet (17)
Cryptography (16)
Network Security (16)
Linux (12)
Software Testing (12)
Information Security (10)
Application Programming Interfaces (8)
Kubernetes (8)
Web (8)

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