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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

    Illinois Tech

    Mastering Operating Systems

    Skills you'll gain: Open Source Technology, Linux, Package and Software Management, Shell Script, Linux Administration, Ubuntu, Linux Commands, Microsoft Windows, Unix Shell, User Accounts, Bash (Scripting Language), Command-Line Interface, Linux Servers, Systems Administration, Unix, Operating Systems, Desktop Support, Windows Servers, System Configuration, Security Management

    Build toward a degree

    4.6
    Rating, 4.6 out of 5 stars
    ·
    160 reviews

    Intermediate · Specialization · 3 - 6 Months

  • Status: New
    New
    Status: Free Trial
    Free Trial
    W

    Whizlabs

    Microsoft Copilot, Entra Identity & Access Management

    Skills you'll gain: Microsoft Copilot, Microsoft 365, Azure Active Directory, Identity and Access Management, Authentications, Microsoft Azure, AI Security, Enterprise Application Management, Responsible AI, Active Directory, User Provisioning, Role-Based Access Control (RBAC), AI Integrations, Security Controls, Enterprise Security, Authorization (Computing), Hybrid Cloud Computing, Single Sign-On (SSO), User Accounts, Zero Trust Network Access

    Intermediate · Course · 1 - 4 Weeks

  • Status: New
    New
    Status: Free Trial
    Free Trial
    J

    John Wiley & Sons

    CISSP For Dummies

    Skills you'll gain: Application Security, Security Testing, Cyber Security Assessment, IT Security Architecture, Secure Coding, Identity and Access Management, Authentications, Network Security, Security Management, Endpoint Security, Vulnerability Scanning, Security Strategy, Security Controls, Disaster Recovery, Cybersecurity, Cyber Governance, Penetration Testing, Information Systems Security, Vulnerability Assessments, Risk Management

    Beginner · Specialization · 1 - 3 Months

  • Status: New
    New
    J

    John Wiley & Sons

    Securing Accounts and Preventing Attacks in Business

    Skills you'll gain: Human Factors (Security), Incident Response, Cyber Attacks, Security Management, Cybersecurity, Cyber Security Strategy, Governance, Disaster Recovery, Computer Security Incident Management, Threat Detection, Enterprise Security, Data Security, Governance Risk Management and Compliance, Computer Security Awareness Training, Security Controls, Security Awareness, Network Security, Risk Management, Social Skills, Business Strategies

    Beginner · Course · 1 - 3 Months

  • Status: New
    New
    Status: Free Trial
    Free Trial
    W

    Whizlabs

    Microsoft Purview Data Protection, Compliance Implementation

    Skills you'll gain: Data Loss Prevention, Microsoft 365, Personally Identifiable Information, Data Governance, Records Management, Cloud Security, Information Management, Data Security, Cloud Management, Document Management, Compliance Management, Security Controls, Continuous Monitoring, Governance Risk Management and Compliance, Cloud Applications, Encryption, Regulatory Compliance, Email Security, Event Monitoring

    Intermediate · Course · 1 - 4 Weeks

  • Status: New
    New
    J

    John Wiley & Sons

    Advanced Cybersecurity: Careers & Threats

    Skills you'll gain: Cybersecurity, Cyber Security Strategy, Cyber Threat Intelligence, Cyber Attacks, Authentications, Incident Response, Security Awareness, Threat Management, Cyber Risk, Computer Security Incident Management, Data Security, Threat Detection, Network Security, Security Controls, Vulnerability Assessments, Encryption, Multi-Factor Authentication, AI Security, Cryptography, General Data Protection Regulation (GDPR)

    Intermediate · Course · 1 - 3 Months

  • Status: New
    New
    Status: Preview
    Preview
    S

    STARWEAVER

    Automating Cybersecurity Operations with AI

    Skills you'll gain: Retrieval-Augmented Generation, Large Language Modeling, AI Security, LLM Application, Cyber Threat Intelligence, Incident Response, AI Integrations, Anomaly Detection, Scripting, Applied Machine Learning, Cyber Operations, Threat Detection, Computer Security Incident Management, ChatGPT, Scripting Languages, Automation, Python Programming, Security Awareness, API Design, Network Analysis

    Intermediate · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    U

    University at Buffalo

    Digital Manufacturing & Design Technology

    Skills you'll gain: Model Based Systems Engineering, Peer Review, Programmable Logic Controllers, Systems Engineering, Product Lifecycle Management, Intrusion Detection and Prevention, Security Controls, Performance Measurement, Collaborative Software, Control Systems, Continuous Monitoring, Anomaly Detection, Manufacturing and Production, Machine Controls, Incident Response, Digital Transformation, Cyber Attacks, Vulnerability Assessments, Cybersecurity, Manufacturing Operations

    4.6
    Rating, 4.6 out of 5 stars
    ·
    7.1K reviews

    Beginner · Specialization · 3 - 6 Months

  • Status: New
    New
    P

    Packt

    Unlocking Data with Generative AI and RAG

    Skills you'll gain: Prompt Engineering, Retrieval-Augmented Generation, Generative AI Agents, LangGraph, Generative AI, LangChain, Agentic Workflows, Multimodal Prompts, LLM Application, UI Components, AI Security, Vector Databases, Large Language Modeling, Application Security, User Interface (UI) Design, Artificial Intelligence and Machine Learning (AI/ML), Artificial Intelligence, Embeddings, Python Programming

    Intermediate · Course · 3 - 6 Months

  • Status: Free Trial
    Free Trial
    U

    University of California, Davis

    Secure Coding Practices

    Skills you'll gain: Threat Modeling, Open Web Application Security Project (OWASP), Secure Coding, Cryptography, Authentications, Exploit development, Encryption, Penetration Testing, Security Strategy, Security Testing, Data Security, Application Security, Exploitation techniques, Software Design, C and C++, Linux Administration, System Design and Implementation, Java, Programming Principles, Cybersecurity

    4.5
    Rating, 4.5 out of 5 stars
    ·
    617 reviews

    Intermediate · Specialization · 3 - 6 Months

  • Status: New
    New
    P

    Packt

    Java Coding Problems

    Skills you'll gain: Secure Coding, Java Programming, Maintainability, Hardening, Java, Software Design Patterns, Application Security, Software Design, Data Structures, Object Oriented Design, Software Architecture, Performance Tuning, Memory Management, API Design, Code Reusability, Object Oriented Programming (OOP), Web Servers, Application Programming Interface (API), Software Development, Virtualization

    Intermediate · Specialization · 3 - 6 Months

  • Status: Free Trial
    Free Trial
    K

    Kennesaw State University

    Cybersecurity and the X-Factor

    Skills you'll gain: Cyber Threat Intelligence, Human Factors (Security), Threat Management, Security Awareness, Cybersecurity, Computer Security Awareness Training, Cyber Security Strategy, Cyber Risk, Cyber Attacks, Security Management, End User Training and Support, Human Factors, Behavioral Management

    4.7
    Rating, 4.7 out of 5 stars
    ·
    261 reviews

    Beginner · Course · 1 - 4 Weeks

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

  • Mastering Operating Systems: Illinois Tech
  • Microsoft Copilot, Entra Identity & Access Management: Whizlabs
  • CISSP For Dummies: John Wiley & Sons
  • Securing Accounts and Preventing Attacks in Business: John Wiley & Sons
  • Microsoft Purview Data Protection, Compliance Implementation: Whizlabs
  • Advanced Cybersecurity: Careers & Threats: John Wiley & Sons
  • Automating Cybersecurity Operations with AI: STARWEAVER
  • Digital Manufacturing & Design Technology: University at Buffalo
  • Unlocking Data with Generative AI and RAG: Packt
  • Secure Coding Practices: University of California, Davis

Skills you can learn in Computer Security And Networks

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