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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
    M

    Microsoft

    Microsoft Azure Cosmos DB

    Skills you'll gain: Microsoft Azure, NoSQL, Database Administration, Data Store, Data Infrastructure, Database Systems, Cloud Storage, Database Theory, Database Management Systems, Data Storage, Cloud Services, Data Storage Technologies, File Management, Data Access, Data Security, Cloud Security, Data Management, File Systems, Query Languages, Data Import/Export

    4.3
    Rating, 4.3 out of 5 stars
    ·
    104 reviews

    Beginner · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    U

    University of California, Irvine

    Introduction to Risk Management

    Skills you'll gain: Threat Modeling, Threat Management, Risk Management, Business Continuity Planning, Asset Protection, Risk Analysis, Risk Management Framework, Risk Mitigation, Business Continuity, Risk Control, Vulnerability Assessments, Security Controls

    4.6
    Rating, 4.6 out of 5 stars
    ·
    163 reviews

    Mixed · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    I

    IBM

    Exploitation and Penetration Testing with Metasploit

    Skills you'll gain: Penetration Testing, Exploit development, Network Security, Vulnerability, Cybersecurity, Vulnerability Assessments, Human Factors (Security), Information Systems Security, Data Persistence

    4.2
    Rating, 4.2 out of 5 stars
    ·
    37 reviews

    Intermediate · Course · 1 - 3 Months

  • Status: Hot New Release
    Hot New Release
    K

    Knowledge Accelerators

    Microsoft 365 Copilot: Boost Productivity & Build Agents

    Skills you'll gain: Microsoft Copilot, Microsoft 365, Microsoft Teams, Microsoft PowerPoint, Productivity Software, Risking, Workflow Management, Generative AI Agents, Agentic Workflows, AI powered creativity, Content Development and Management, Document Management, Generative AI, Ethical Standards And Conduct, AI literacy, Language Interpretation, Translation, and Studies, Microsoft Excel, Business Correspondence, Productivity, Business Communication

    4.5
    Rating, 4.5 out of 5 stars
    ·
    108 reviews

    Beginner · Specialization · 3 - 6 Months

  • Status: Free Trial
    Free Trial
    V

    Vanderbilt University

    AI Agents and Agentic AI Architecture in Python

    Skills you'll gain: AI Orchestration, Agentic Workflows, OpenAI API, Generative AI Agents, LLM Application, Prompt Patterns, AI Workflows, Prompt Engineering, Agentic systems, AI Security, Business Logic, File I/O, Transaction Processing, Software Architecture, Memory Management

    4.7
    Rating, 4.7 out of 5 stars
    ·
    138 reviews

    Beginner · Course · 1 - 3 Months

  • 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: Preview
    Preview
    R

    Red Hat

    Fundamentals of Ansible

    Skills you'll gain: Ansible, Linux Commands, Linux Administration, Linux, Devops Tools, Infrastructure as Code (IaC), IT Automation, YAML, Automation, DevOps, System Configuration, Configuration Management

    4.7
    Rating, 4.7 out of 5 stars
    ·
    94 reviews

    Beginner · Course · 1 - 3 Months

  • Status: Preview
    Preview
    A

    Amazon Web Services

    Containerized Applications on AWS

    Skills you'll gain: Amazon CloudWatch, Containerization, Microservices, Cloud-Native Computing, Docker (Software), Amazon Web Services, Kubernetes, Application Deployment, Serverless Computing, Cloud Deployment, System Monitoring, Scalability

    4.6
    Rating, 4.6 out of 5 stars
    ·
    179 reviews

    Beginner · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    P

    Packt

    CompTIA Network+ Certification (N10-008): The Total Course

    Skills you'll gain: Routing Protocols, TCP/IP, Network Troubleshooting, OSI Models, Network Switches, Data Centers, Network Routers, Virtual Local Area Network (VLAN), Network Protocols, Network Security, Network Administration, General Networking, Network Routing, Virtualization and Virtual Machines, Computer Networking, Virtual Machines, Network Monitoring, Network Model, Network Support, Networking Hardware

    4.8
    Rating, 4.8 out of 5 stars
    ·
    69 reviews

    Intermediate · Specialization · 3 - 6 Months

  • Status: Free Trial
    Free Trial
    P

    Pearson

    CISA Certified Information Systems Auditor

    Skills you'll gain: Enterprise Risk Management (ERM), IT Management, Business Continuity, Data Security, Business Continuity Planning, Disaster Recovery, Audit Planning, Information Technology, Risk Management, Data Validation, Compliance Management, Risk Mitigation, Data Governance, Technology Strategies, Information Assurance, Security Controls, Law, Regulation, and Compliance, Data Integrity, Project Risk Management, Auditing

    4.2
    Rating, 4.2 out of 5 stars
    ·
    26 reviews

    Intermediate · Specialization · 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: Preview
    Preview
    U

    Universitat Autònoma de Barcelona

    Unión Europea: Historia, Instituciones y Políticas

    Skills you'll gain: Public Policies, Policy Development, Policy Analysis, Research, and Development, Policy Analysis, Environmental Policy, Court Systems, International Relations, Public Safety and National Security, European History, Political Sciences, Law, Regulation, and Compliance, Economics, Economics, Policy, and Social Studies, Security Strategy, Economic Development, Diplomacy, Social Studies, Governance, Socioeconomics

    4.6
    Rating, 4.6 out of 5 stars
    ·
    140 reviews

    Beginner · Course · 1 - 3 Months

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

  • Microsoft Azure Cosmos DB: Microsoft
  • Introduction to Risk Management: University of California, Irvine
  • Exploitation and Penetration Testing with Metasploit: IBM
  • Microsoft 365 Copilot: Boost Productivity & Build Agents: Knowledge Accelerators
  • AI Agents and Agentic AI Architecture in Python: Vanderbilt University
  • International Travel Preparation, Safety, & Wellness: Johns Hopkins University
  • Fundamentals of Ansible: Red Hat
  • Containerized Applications on AWS: Amazon Web Services
  • CompTIA Network+ Certification (N10-008): The Total Course: Packt
  • CISA Certified Information Systems Auditor: Pearson

Skills you can learn in Computer Security And Networks

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

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