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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


  • C

    Codio

    Unix System Basics

    Skills you'll gain: User Accounts, Unix Commands, Unix, Unix Shell, Command-Line Interface, User Provisioning, OS Process Management, File Systems, Linux, Ubuntu, Linux Commands, Operating Systems, Systems Administration, Operating System Administration, Authorization (Computing), Shell Script, File Management, Data Storage

    ★ 4.4 (89) · Beginner · Course · 1 - 4 Weeks

    Status: Free Trial
    Free Trial
    Category: Credit offered
    Credit offered
  • O

    OpenAI

    ChatGPT Foundations for Teachers

    Skills you'll gain: Prompt Engineering, Responsible AI, ChatGPT, Prompt Engineering Tools, AI literacy, Data Ethics, Generative AI, Digital pedagogy, AI Integrations, LLM Application, Educational Materials, AI Personalization, Canva (Software), Instructional Design, Communication, Data Security

    ★ 4.9 (564) · Beginner · Course · 1 - 3 Months

    Category: New
    New
    Category: Free
    Free
    Category: Credit offered
    Credit offered
  • L

    LearnQuest

    Combining Scrum with Other Agile Methodologies

    Skills you'll gain: Behavior-Driven Development, DevSecOps, Test Driven Development (TDD), Kanban Principles, Continuous Integration, Agile Software Development, Lean Methodologies, DevOps, Agile Methodology, Scrum (Software Development), Software Development Methodologies, Lean Manufacturing, Development Testing, Continuous Deployment, Unit Testing, Continuous Delivery, Application Security, CI/CD, Integration Testing, Software Development

    ★ 4.6 (557) · Beginner · Course · 1 - 4 Weeks

    Status: Free Trial
    Free Trial
    Category: Credit offered
    Credit offered
  • P

    Peking University

    计算机组成 Computer Organization

    Skills you'll gain: Microarchitecture, Computer Architecture, Computer Systems, Hardware Architecture, Peripheral Devices, Computer Hardware, Computer Engineering, Data Storage Technologies, Data Storage, System Software, Systems Architecture, Computational Logic, Memory Management

    ★ 4.8 (483) · Mixed · Course · 1 - 3 Months

    Category: Preview
    Preview
    Category: Credit offered
    Credit offered
  • F

    Fractal Analytics

    Model Context Protocol (MCP) Mastery

    Skills you'll gain: Model Context Protocol, AI Security, AI Integrations, Threat Modeling, Context Engineering, Enterprise Architecture, Generative AI Agents, Security Engineering, Context Management, Interoperability, Agentic systems, Generative AI

    ★ 4.5 (55) · Intermediate · Course · 1 - 4 Weeks

    Category: Preview
    Preview
    Category: Credit offered
    Credit offered
  • 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 (31) · Beginner · Specialization · 3 - 6 Months

    Status: Free Trial
    Free Trial
    Category: Credit offered
    Credit offered
  • U

    University of Minnesota

    Analysis for Business Systems

    Skills you'll gain: Business Systems Analysis, Systems Analysis, Requirements Analysis, Business Requirements, Business Analysis, Business Systems, Business Analysis Tools, Process Flow Diagrams, User Requirements Documents, Data Modeling, Data Flow Diagrams (DFDs), Business Process Modeling, Diagram Design, Process Modeling, Feasibility Studies, Decision Making

    ★ 4.8 (580) · Beginner · Course · 1 - 3 Months

    Status: Free Trial
    Free Trial
    Category: Credit offered
    Credit offered
  • I

    ISC2

    Access Control

    Skills you'll gain: Authentications, Authorization (Computing), Role-Based Access Control (RBAC), Identity and Access Management, Security Controls, User Provisioning, Zero Trust Network Access, Data Access, Single Sign-On (SSO), Multi-Factor Authentication, Computer Security, Network Model

    ★ 4.5 (34) · Beginner · Course · 1 - 4 Weeks

    Category: Credit offered
    Credit offered
  • I

    Infosec

    NIST 800-171

    Skills you'll gain: NIST 800-53, Security Controls, Security Requirements Analysis, Continuous Monitoring, Cyber Security Policies, Information Assurance, Information Systems Security, Cyber Security Assessment, Personally Identifiable Information, Data Security, Multi-Factor Authentication, Computer Security Awareness Training, Document Management, System Monitoring, Identity and Access Management, Incident Management, Encryption

    ★ 4.6 (54) · Mixed · Course · 1 - 3 Months

    Status: Free Trial
    Free Trial
    Category: Credit offered
    Credit offered
  • G

    Google

    Google サイバーセキュリティ

    Skills you'll gain: Threat Modeling, Security Controls, Incident Response, Computer Security Incident Management, Intrusion Detection and Prevention, Vulnerability Management, Cybersecurity, Hardening, Network Security, Stakeholder Communications, Vulnerability Assessments, Relational Databases, Security Information and Event Management (SIEM), TCP/IP, Cyber Attacks, Bash (Scripting Language), Incident Management, Data Security, Security Management, Debugging

    ★ 4.7 (240) · Beginner · Professional Certificate · 3 - 6 Months

    Status: Free Trial
    Free Trial
    Category: Credit offered
    Credit offered
  • L

    LearnQuest

    Next-Generation Firewalls and Intrusion Prevention

    Skills you'll gain: Intrusion Detection and Prevention, Continuous Monitoring, Threat Management, Firewall, Incident Response, Network Security, Threat Detection, Network Monitoring, System Monitoring, Event Monitoring, Infrastructure Security, Cybersecurity, Anomaly Detection

    ★ 4.4 (48) · Advanced · Course · 1 - 4 Weeks

    Status: Free Trial
    Free Trial
    Category: Credit offered
    Credit offered
  • P

    Packt

    Advanced Network Attacks, Web Hacking, and Cryptography

    Skills you'll gain: Open Web Application Security Project (OWASP), Mobile Security, Network Security, Cybersecurity, Cryptography, Penetration Testing, Intrusion Detection and Prevention, Vulnerability Assessments, Wireless Networks, Encryption, Application Security, Exploitation techniques, Web Applications, Cloud Security, Internet Of Things

    ★ 4.9 (19) · Intermediate · Course · 1 - 3 Months

    Status: Free Trial
    Free Trial
    Category: Credit offered
    Credit offered
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In summary, here are 10 of our most popular linux security courses

  • Unix System Basics: Codio
  • ChatGPT Foundations for Teachers: OpenAI
  • Combining Scrum with Other Agile Methodologies: LearnQuest
  • 计算机组成 Computer Organization: Peking University
  • Model Context Protocol (MCP) Mastery: Fractal Analytics
  • Certified Ethical Hacker (CEH) v.12: Packt
  • Analysis for Business Systems: University of Minnesota
  • Access Control: ISC2
  • NIST 800-171: Infosec
  • Google サイバーセキュリティ: Google

Skills you can learn in Computer Security And Networks

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

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