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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
    P

    Packt

    Identity and Access Management (IAM)

    Skills you'll gain: Identity and Access Management, Authentications, User Provisioning, OAuth, User Accounts, Security Controls, Role-Based Access Control (RBAC), Authorization (Computing), Single Sign-On (SSO), Cryptographic Protocols, Enterprise Security, Computer Security

    4.7
    Rating, 4.7 out of 5 stars
    ·
    24 reviews

    Intermediate · Course · 1 - 4 Weeks

  • Status: Preview
    Preview
    G

    Google Cloud

    Deploying SAP on Google Cloud

    Skills you'll gain: Disaster Recovery, Data Management, Google Cloud Platform, Cloud Infrastructure, Data Integration, Cloud Services, SAP Applications, Infrastructure As A Service (IaaS), Cloud Computing Architecture, Identity and Access Management, Cloud Deployment, Cloud Computing, Cloud Management, Cloud Security, Data Migration, System Requirements, IT Infrastructure, Infrastructure as Code (IaC), Cloud Storage, Enterprise Architecture

    4.6
    Rating, 4.6 out of 5 stars
    ·
    185 reviews

    Beginner · Course · 1 - 3 Months

  • Status: Preview
    Preview
    B

    Birla Institute of Technology & Science, Pilani

    Operating Systems

    Skills you'll gain: Operating Systems, Operating System Administration, Memory Management, OS Process Management, System Software, System Programming, Command-Line Interface, Linux Administration, File Systems, System Monitoring, Performance Tuning, Package and Software Management, Systems Architecture, File Management, Algorithms, Cloud Platforms, User Accounts, Security Controls, Data Sharing

    Build toward a degree

    4.9
    Rating, 4.9 out of 5 stars
    ·
    11 reviews

    Intermediate · Course · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    U

    University of Michigan

    Django for Everybody

    Skills you'll gain: Django (Web Framework), Ajax, jQuery, Model View Controller, Cascading Style Sheets (CSS), Javascript and jQuery, Hypertext Markup Language (HTML), JSON, Linux Commands, Application Development, Back-End Web Development, Database Application, Web Development, Cloud Deployment, Web Applications, Application Deployment, Javascript, Database Design, SQL, Code Reusability

    4.7
    Rating, 4.7 out of 5 stars
    ·
    2.5K reviews

    Intermediate · Specialization · 3 - 6 Months

  • Status: Free Trial
    Free Trial
    I

    Infosec

    OWASP Top 10 - Welcome and Risks 1-5

    Skills you'll gain: Open Web Application Security Project (OWASP), Exploitation techniques, Vulnerability Assessments, Application Security, Vulnerability Management, Security Controls, Authorization (Computing), Cryptography, System Configuration, Encryption, Software Design

    4.4
    Rating, 4.4 out of 5 stars
    ·
    75 reviews

    Intermediate · Course · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    K

    Kennesaw State University

    Cybersecurity Awareness For Everyone: Final Assessment

    Skills you'll gain: Cyber Security Assessment, Computer Security Awareness Training, Security Awareness, Cybersecurity, Infrastructure Security, Network Security, Telecommunications, Network Infrastructure

    5
    Rating, 5 out of 5 stars
    ·
    9 reviews

    Beginner · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    S

    SkillUp

    Network Traffic Analysis with Wireshark

    Skills you'll gain: Network Monitoring, 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

    4.8
    Rating, 4.8 out of 5 stars
    ·
    17 reviews

    Intermediate · Course · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    P

    Packt

    CompTIA Security+ (SY0-701)

    Skills you'll gain: IT Security Architecture, Incident Response, Computer Security Incident Management, Zero Trust Network Access, Cloud Computing Architecture, Authentications, Endpoint Detection and Response, Risk Analysis, Network Security, Compliance Training, Risk Mitigation, Risk Management Framework, Cyber Governance, Regulatory Compliance, Cloud Computing, Data Security, Application Security, Cyber Risk, Information Systems Security, Risk Management

    4.8
    Rating, 4.8 out of 5 stars
    ·
    13 reviews

    Intermediate · Specialization · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    U

    University of Colorado System

    Peer-to-Peer Protocols and Local Area Networks

    Skills you'll gain: Local Area Networks, Network Protocols, Computer Networking, Network Architecture, TCP/IP, Network Performance Management, General Networking, Network Engineering, Wireless Networks, Telecommunications, Digital Communications

    4.7
    Rating, 4.7 out of 5 stars
    ·
    538 reviews

    Mixed · Course · 1 - 3 Months

  • Status: Preview
    Preview
    R

    Red Hat

    Fundamentals of Ansible

    Skills you'll gain: Ansible, Linux Commands, Linux Administration, Linux, IT Automation, YAML, Automation, Configuration Management

    4.7
    Rating, 4.7 out of 5 stars
    ·
    91 reviews

    Beginner · Course · 1 - 3 Months

  • 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, Vulnerability Management, Security Controls

    4.6
    Rating, 4.6 out of 5 stars
    ·
    158 reviews

    Mixed · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    L

    LearnKartS

    Apache Kafka

    Skills you'll gain: Apache Kafka, Dataflow, Live Streaming, Performance Metric, Event-Driven Programming, Scala Programming, Data Security, Network Troubleshooting, Network Architecture

    3.9
    Rating, 3.9 out of 5 stars
    ·
    49 reviews

    Beginner · Specialization · 1 - 3 Months

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

  • Identity and Access Management (IAM): Packt
  • Deploying SAP on Google Cloud: Google Cloud
  • Operating Systems: Birla Institute of Technology & Science, Pilani
  • Django for Everybody: University of Michigan
  • OWASP Top 10 - Welcome and Risks 1-5: Infosec
  • Cybersecurity Awareness For Everyone: Final Assessment: Kennesaw State University
  • Network Traffic Analysis with Wireshark: SkillUp
  • CompTIA Security+ (SY0-701): Packt
  • Peer-to-Peer Protocols and Local Area Networks: University of Colorado System
  • Fundamentals of Ansible: Red Hat

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Information Security (10)
Application Programming Interfaces (8)
Kubernetes (8)
Web (8)

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