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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
    G

    Google

    System Administration and IT Infrastructure Services

    Skills you'll gain: Systems Administration, IT Infrastructure, Lightweight Directory Access Protocols, Cloud Management, Operating System Administration, Active Directory, Server Administration, Disaster Recovery, Cloud Infrastructure, Technical Consulting, System Configuration, Cloud Computing, Cloud Services, Servers, Network Administration, Network Infrastructure, Data Storage

    4.8
    Rating, 4.8 out of 5 stars
    ·
    26K reviews

    Beginner · Course · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    G

    Google Cloud

    Put It All Together: Prepare for a Cloud Security Analyst Job

    Skills you'll gain: Generative AI, Large Language Modeling, Google Cloud Platform, Cybersecurity, Cloud Security, Artificial Intelligence

    4.9
    Rating, 4.9 out of 5 stars
    ·
    66 reviews

    Beginner · Course · 1 - 4 Weeks

  • P

    Packt

    The Absolute Beginner's Guide to Cyber Security 2026 - Part 1

    Skills you'll gain: Malware Protection, Cyber Attacks, Cybersecurity, Network Security, Security Software, Cyber Security Policies, Cyber Security Strategy, Brute-force attacks, Distributed Denial-Of-Service (DDoS) Attacks, Security Awareness, Firewall, Exploitation techniques, AI Security, Information Assurance, Multi-Factor Authentication, Encryption, Network Protocols

    Beginner · Course · 1 - 3 Months

  • Status: Job Skills
    Job Skills
    I

    IBM

    IBM Cybersecurity Analyst

    Skills you'll gain: Operating System Administration, Digital Forensics, Cyber Threat Hunting, Email Security, Incident Response, IT Service Management, Cloud Computing, Governance Risk Management and Compliance, Information Technology Infrastructure Library, Network Security, Malware Protection, Networking Hardware, Service Management, Identity and Access Management, Penetration Testing, Database Management, Cyber Threat Intelligence, Interviewing Skills, Cyber Security Assessment, Cybersecurity

    Build toward a degree

    4.6
    Rating, 4.6 out of 5 stars
    ·
    28K reviews

    Beginner · Professional Certificate · 3 - 6 Months

  • Status: Free Trial
    Free Trial
    G

    Google Cloud

    Managing Security in Google Cloud Platform 日本語版

    Skills you'll gain: Identity and Access Management, Cloud Security, Cloud Management, Google Cloud Platform, Cloud Computing, Role-Based Access Control (RBAC), Security Management, Authorization (Computing), Firewall, Security Controls, Cloud Services, User Provisioning, Cloud Solutions, Network Security, Computer Security, Threat Management, Virtual Networking, Cloud Standards, Authentications, Load Balancing

    Intermediate · Course · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    G

    Google Cloud

    Security Best Practices in Google Cloud 日本語版

    Skills you'll gain: Identity and Access Management, Kubernetes, Cloud Security, Google Cloud Platform, Cloud Storage, Data Storage Technologies, Encryption, Data Access, Application Security, Cloud Computing, Cloud API, Cloud Management, Authorization (Computing), Data Security, Security Controls, Continuous Monitoring, Role-Based Access Control (RBAC), System Monitoring, Cryptography, Cloud Applications

    Intermediate · Course · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    G

    Google Cloud

    Mitigating Security Vulnerabilities on Google Cloud 日本語版

    Skills you'll gain: Distributed Denial-Of-Service (DDoS) Attacks, Data Loss Prevention, Cloud Security, Malware Protection, Google Cloud Platform, Continuous Monitoring, Vulnerability Management, Threat Management, Data Security, Security Controls, System Monitoring, Event Monitoring, Security Management, Threat Detection

    Intermediate · Course · 1 - 4 Weeks

  • P

    Pearson

    CCNP and CCIE Security Core SCOR 350-701(Exam Blueprint 1.1)

    Skills you'll gain: Network Security, Endpoint Security, Cloud Security, Threat Detection, Endpoint Detection and Response, Cyber Threat Intelligence, IT Security Architecture, Intrusion Detection and Prevention, Cybersecurity, Identity and Access Management, Infrastructure Security, Firewall, Cloud Computing, Security Controls, Continuous Monitoring, Incident Response, Data Security, Email Security, Network Monitoring, Malware Protection

    Intermediate · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    A

    Advancing Women in Tech

    Real-World Cloud PM 3 of 3: Security, AWS Well-Architected

    Skills you'll gain: Amazon Web Services, Cloud Computing, Cloud Computing Architecture, Technical Product Management, Cloud Platforms, Cloud Security, Software Architecture, AWS Identity and Access Management (IAM), Network Security, Product Management, Identity and Access Management, Technical Support, Product Support, Business

    4.6
    Rating, 4.6 out of 5 stars
    ·
    31 reviews

    Beginner · Course · 1 - 4 Weeks

  • P

    Packt

    The Absolute Beginner's Guide to Cyber Security 2026 - Part 3

    Skills you'll gain: Threat Management, Threat Detection

    Beginner · Course · 1 - 3 Months

  • G

    Google Cloud

    Check Point: Next-Gen Data Center Security CloudGuard for Google Cloud

    Skills you'll gain: Google Cloud Platform, Cloud Security, Cloud Deployment, Public Cloud, Cloud Infrastructure, Cloud Solutions, Cloud Management, Firewall, Security Management, System Configuration, Security Controls, Network Security, Cloud Storage, General Networking

    Intermediate · Project · Less Than 2 Hours

  • G

    Google Cloud

    Networking in Google Cloud: Network Security - 日本語版

    Skills you'll gain: Distributed Denial-Of-Service (DDoS) Attacks, Continuous Monitoring, Network Security, Network Monitoring, Proxy Servers, Intrusion Detection and Prevention, Threat Detection, Firewall, Google Cloud Platform, Infrastructure Security, Cloud Security, Network Troubleshooting, Identity and Access Management, Cyber Security Policies

    Intermediate · Course · 1 - 3 Months

1…666768…374

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

  • System Administration and IT Infrastructure Services: Google
  • Put It All Together: Prepare for a Cloud Security Analyst Job: Google Cloud
  • The Absolute Beginner's Guide to Cyber Security 2026 - Part 1: Packt
  • IBM Cybersecurity Analyst: IBM
  • Managing Security in Google Cloud Platform 日本語版: Google Cloud
  • Security Best Practices in Google Cloud 日本語版: Google Cloud
  • Mitigating Security Vulnerabilities on Google Cloud 日本語版: Google Cloud
  • CCNP and CCIE Security Core SCOR 350-701(Exam Blueprint 1.1): Pearson
  • Real-World Cloud PM 3 of 3: Security, AWS Well-Architected: Advancing Women in Tech
  • The Absolute Beginner's Guide to Cyber Security 2026 - Part 3: Packt

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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