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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
    S

    SkillUp

    Network Traffic Analysis with Wireshark

    Skills you'll gain: Network Monitoring, Intrusion Detection and Prevention, Network Troubleshooting, Network Security, Incident Response, Anomaly Detection, Network Analysis, Digital Forensics, Cyber Security Assessment, Network Protocols, Threat Detection, Technical Communication, Distributed Denial-Of-Service (DDoS) Attacks, Computer Security, Cybersecurity, Vulnerability Assessments

    4.8
    Rating, 4.8 out of 5 stars
    ·
    16 reviews

    Intermediate · Course · 1 - 3 Months

  • Status: Free
    Free
    D

    DeepLearning.AI

    Red Teaming LLM Applications

    Skills you'll gain: LLM Application, Prompt Engineering, Penetration Testing, Vulnerability Assessments, Security Testing, Vulnerability Management, Threat Modeling, AI Security, Application Security, Risk Management Framework

    4.8
    Rating, 4.8 out of 5 stars
    ·
    55 reviews

    Beginner · Project · Less Than 2 Hours

  • Status: Free Trial
    Free Trial
    2

    28DIGITAL

    Privacy in Europe

    Skills you'll gain: General Data Protection Regulation (GDPR), Case Law, Personally Identifiable Information, Information Privacy, IT Security Architecture, Law, Regulation, and Compliance, European History, Data Governance, Legal Research, Data Security

    4.4
    Rating, 4.4 out of 5 stars
    ·
    98 reviews

    Intermediate · Course · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    S

    SkillUp

    Business Analysis: Process Modeling & Requirements Gathering

    Skills you'll gain: Business Analysis, Business Process Modeling, Process Optimization, Requirements Management, Business Requirements, Process Analysis, Data Modeling, Stakeholder Analysis, Agile Methodology, Requirements Analysis, Process Improvement, User Story, Data Flow Diagrams (DFDs), Gap Analysis

    4.6
    Rating, 4.6 out of 5 stars
    ·
    68 reviews

    Beginner · Course · 1 - 3 Months

  • Status: Preview
    Preview
    W

    Whizlabs

    Exam Prep AI-102: Microsoft Azure AI Engineer Associate

    Skills you'll gain: Responsible AI, Microsoft Azure, Natural Language Processing, Image Analysis, Generative AI, Artificial Intelligence, Cloud Solutions, AI Enablement, AI Security, Computer Vision, OpenAI, Text Mining, Model Deployment, Python Programming, Model Evaluation

    3.4
    Rating, 3.4 out of 5 stars
    ·
    26 reviews

    Intermediate · Course · 1 - 3 Months

  • Status: New
    New
    Status: Free Trial
    Free Trial
    G

    Google

    Introduction to Detection and Incident Response

    Skills you'll gain: Incident Response, Computer Security Incident Management, Incident Management, Intrusion Detection and Prevention, Threat Detection, Event Monitoring, Threat Management, Security Information and Event Management (SIEM), Security Management, Cyber Threat Intelligence, Continuous Monitoring, Document Management, Cybersecurity, Technical Documentation, NIST 800-53

    5
    Rating, 5 out of 5 stars
    ·
    7 reviews

    Beginner · Course · 1 - 4 Weeks

  • Status: New
    New
    Status: Free Trial
    Free Trial
    K

    Knowledge Accelerators

    Microsoft 365 Copilot: Boost Productivity & Build Agents

    Skills you'll gain: Microsoft Copilot, Microsoft 365, Microsoft Teams, Productivity Software, Workflow Management, Team Building, Generative AI Agents, Document Management, Generative AI, Ethical Standards And Conduct, Language Interpretation, Translation, and Studies, Microsoft Excel, Business Correspondence, Presentations, Prioritization, Business Writing, Productivity, Web Content Accessibility Guidelines, Microsoft PowerPoint, Business Communication

    4.3
    Rating, 4.3 out of 5 stars
    ·
    12 reviews

    Beginner · Specialization · 3 - 6 Months

  • Status: Free Trial
    Free Trial
    S

    Starweaver

    AI Leadership & Strategic Implementation

    Skills you'll gain: Responsible AI, AI Enablement, Technology Roadmaps, Organizational Change, AI Product Strategy, Stakeholder Engagement, Market Opportunities, Change Management, Google Gemini, Business Strategy, Generative AI, Corporate Strategy, Corporate Communications, Enterprise Security, Prompt Engineering, Corporate Sustainability, Business Communication, Communication Strategies, Marketing Strategy and Techniques, Communication

    3.8
    Rating, 3.8 out of 5 stars
    ·
    32 reviews

    Intermediate · Specialization · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    S

    SkillUp

    Business Analysis: Project and Stakeholder Management

    Skills you'll gain: Stakeholder Analysis, Stakeholder Management, Stakeholder Engagement, Business Analysis, Project Management, Risk Management, Plan Execution, Project Planning, Requirements Analysis, Project Coordination, Stakeholder Communications, Communication Strategies, Communication

    4.8
    Rating, 4.8 out of 5 stars
    ·
    33 reviews

    Beginner · Course · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    C

    Codio

    Containers in the Cloud

    Skills you'll gain: Infrastructure as Code (IaC), Terraform, Docker (Software), Kubernetes, Ansible, Containerization, Ubuntu, Cloud Infrastructure, Cloud Management, Cloud-Native Computing, Cloud Computing Architecture, Systems Development, Application Deployment, Firewall, Infrastructure As A Service (IaaS), Security Controls, Unix, Bash (Scripting Language), Amazon Web Services, Amazon Elastic Compute Cloud

    3.1
    Rating, 3.1 out of 5 stars
    ·
    37 reviews

    Beginner · Specialization · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    U

    University of California San Diego

    Internet of Things V2: Setting up and Using Cloud Services

    Skills you'll gain: Cloud Development, Cloud Computing Architecture, Cloud Computing, Amazon Web Services, Cloud Infrastructure, Cloud Services, Internet Of Things, Amazon Elastic Compute Cloud, Linux Administration, Software Installation, Embedded Systems, Machine Learning, Command-Line Interface, Restful API

    4.6
    Rating, 4.6 out of 5 stars
    ·
    42 reviews

    Mixed · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    P

    Packt

    Governance, Risk, and Compliance

    Skills you'll gain: Disaster Recovery, Regulation and Legal Compliance, Risk Management, Compliance Management, Regulatory Compliance, Governance Risk Management and Compliance, Risk Analysis, Cloud Security, Business Continuity, Cyber Risk, Security Management, Vendor Management, Incident Response, Data Security, Personally Identifiable Information, Business Analysis

    4.8
    Rating, 4.8 out of 5 stars
    ·
    10 reviews

    Advanced · Course · 1 - 4 Weeks

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

  • Network Traffic Analysis with Wireshark: SkillUp
  • Red Teaming LLM Applications: DeepLearning.AI
  • Privacy in Europe: 28DIGITAL
  • Business Analysis: Process Modeling & Requirements Gathering: SkillUp
  • Exam Prep AI-102: Microsoft Azure AI Engineer Associate: Whizlabs
  • Introduction to Detection and Incident Response: Google
  • Microsoft 365 Copilot: Boost Productivity & Build Agents: Knowledge Accelerators
  • AI Leadership & Strategic Implementation: Starweaver
  • Business Analysis: Project and Stakeholder Management: SkillUp
  • Containers in the Cloud: Codio

Skills you can learn in Computer Security And Networks

Cybersecurity (33)
Google (25)
Google Cloud Platform (17)
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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