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  • Linux Security

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


  • U

    University of Colorado Boulder

    Security & Ethical Hacking: Attacking Web and AI Systems

    Skills you'll gain: AI Security, Open Web Application Security Project (OWASP), Exploitation techniques, Server Side, Application Security, Artificial Intelligence and Machine Learning (AI/ML), Responsible AI, Data Security, LLM Application, Cyber Attacks, Security Awareness, Generative AI, Large Language Modeling, Generative AI Agents, Prompt Engineering

    ★ 4.2 (6) · Advanced · Course · 1 - 4 Weeks

    Status: Free Trial
    Free Trial
    Category: Build toward a degree
    Build toward a degree
  • W

    Whizlabs

    Design Security and Monitor Strategies in Azure

    Skills you'll gain: Authorization (Computing), Authentications, Azure DevOps, DevSecOps, Azure DevOps Pipelines, OAuth, Security Controls, Performance Tuning, Secure Coding, Identity and Access Management, Microsoft Azure, System Monitoring, DevOps, Continuous Monitoring, Qualys, Multi-Factor Authentication, Network Monitoring, Event Monitoring, SonarQube, Personally Identifiable Information

    Intermediate · Course · 1 - 4 Weeks

    Status: Free Trial
    Free Trial
  • P

    Packt

    The Beginners Cyber Security Awareness Training Course

    Skills you'll gain: Computer Security Awareness Training, Security Awareness, Cyber Attacks, Email Security, Cybersecurity, Malware Protection, Human Factors (Security), Encryption, Threat Detection, Multi-Factor Authentication, Internet Of Things, Information Privacy, Network Security, Personally Identifiable Information, Authentications, Data Security, Security Controls, Mobile Security, Identity and Access Management, Incident Response

    Beginner · Course · 3 - 6 Months

  • P

    Packt

    Monitoring, Security, and High Availability in Vault

    Skills you'll gain: Disaster Recovery, System Monitoring, Event Monitoring, Kubernetes, DevOps, Continuous Monitoring, Security Controls, Key Management, Authentications, Encryption

    Intermediate · Course · 1 - 4 Weeks

    Status: Free Trial
    Free Trial
  • G

    Google Cloud

    Managing Security in Google Cloud en Français

    Skills you'll gain: Identity and Access Management, Cloud Security, Google Cloud Platform, Security Controls, Cloud Computing, Authorization (Computing), Cloud Management, User Provisioning, Role-Based Access Control (RBAC), Firewall, Data Security, Network Security, Cloud Standards, Threat Management, Virtual Networking, Authentications, User Accounts, Distributed Denial-Of-Service (DDoS) Attacks

    Intermediate · Course · 1 - 3 Months

    Status: Free Trial
    Free Trial
  • P

    Pearson

    (SSCP) Systems Security Certified Practitioner: Unit 7

    Skills you'll gain: Incident Response, Digital Forensics, Business Continuity Planning, Disaster Recovery, Computer Security Incident Management, Incident Management, Investigation, Business Continuity, Contingency Planning, Cybersecurity, Resource Management, Resource Allocation, Prioritization, Resource Planning, Business Analysis, Data Loss Prevention, Law, Regulation, and Compliance, Ethical Standards And Conduct

    Beginner · Course · 1 - 4 Weeks

    Status: Free Trial
    Free Trial
  • P

    Pearson

    (SSCP) Systems Security Certified Practitioner: Unit 5

    Skills you'll gain: Network Security, OSI Models, Distributed Denial-Of-Service (DDoS) Attacks, Firewall, TCP/IP, Network Administration, Wireless Networks, Network Protocols, General Networking, Telecommunications, Intrusion Detection and Prevention, Network Routers, Security Controls, Identity and Access Management, Mobile Security, Authentications

    Beginner · Course · 1 - 4 Weeks

    Status: Free Trial
    Free Trial
  • P

    Pearson

    Certified Kubernetes Security Specialist (CKS): Unit 6

    Skills you'll gain: Kubernetes, DevSecOps, Infrastructure Security, Vulnerability Scanning, Security Testing, Containerization, Vulnerability Management, Hardening, Authentications, Image Analysis

    Intermediate · Course · 1 - 4 Weeks

    Status: Free Trial
    Free Trial
  • U

    University of Colorado System

    Homeland Security & Cybersecurity Connection - It's Not About the Terrorists

    Skills you'll gain: Infrastructure Security, Public Safety and National Security, Cybersecurity, Cyber Security Strategy, Security Management, Cyber Threat Intelligence, Cyber Attacks, Cyber Security Policies, Security Strategy, Threat Management, Computer Security, Policy Analysis, Research, and Development, World History, Dependency Analysis

    ★ 4.7 (384) · Beginner · Course · 1 - 4 Weeks

    Status: Free Trial
    Free Trial
  • G

    Google Cloud

    Introduction to Security in the World of AI

    Skills you'll gain: AI Security, Responsible AI, Data Security, Security Strategy, Security Management, Infrastructure Security, Risking, Artificial Intelligence

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

    Status: Free Trial
    Free Trial
  • C

    Coursera

    Security with AWS: Identity and Access Management (IAM)

    Skills you'll gain: AWS Identity and Access Management (IAM), Identity and Access Management, Amazon Web Services, User Provisioning, Role-Based Access Control (RBAC), Authorization (Computing), User Accounts, Cloud Security, Data Security, Cloud Platforms, Command-Line Interface

    ★ 4.8 (14) · Intermediate · Guided Project · Less Than 2 Hours

  • L

    LearnQuest

    Identifying and Managing Security Gaps for Remote Teams

    Skills you'll gain: Threat Modeling, Incident Management, Remote Access Systems, Cyber Security Policies, Incident Response, Security Management, Computer Security Incident Management, Data Security, Vulnerability Assessments, Law, Regulation, and Compliance, Threat Detection, Security Strategy, Cybersecurity, Security Controls, Cyber Security Assessment, Security Software, Vulnerability Management, Computer Security Awareness Training, Telecommuting, Infrastructure Security

    ★ 4.9 (11) · Beginner · Specialization · 1 - 3 Months

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

  • Security & Ethical Hacking: Attacking Web and AI Systems: University of Colorado Boulder
  • Design Security and Monitor Strategies in Azure: Whizlabs
  • The Beginners Cyber Security Awareness Training Course: Packt
  • Monitoring, Security, and High Availability in Vault: Packt
  • Managing Security in Google Cloud en Français: Google Cloud
  • (SSCP) Systems Security Certified Practitioner: Unit 7: Pearson
  • (SSCP) Systems Security Certified Practitioner: Unit 5: Pearson
  • Certified Kubernetes Security Specialist (CKS): Unit 6: Pearson
  • Homeland Security & Cybersecurity Connection - It's Not About the Terrorists: University of Colorado System
  • Introduction to Security in the World of AI: Google Cloud

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