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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


  • E

    Erasmus University Rotterdam

    International Security Management

    Skills you'll gain: Security Management, Intelligence Collection and Analysis, International Relations, Public Safety and National Security, Safety and Security, Risk Management, Cybersecurity, Governance, Cultural Diversity, Economics, Policy, and Social Studies

    4.7
    Rating, 4.7 out of 5 stars
    ·
    1.3K reviews

    Beginner · Course · 1 - 3 Months

  • G

    Google

    Google Network Security

    Skills you'll gain: Hardening, Distributed Denial-Of-Service (DDoS) Attacks, Incident Response, Network Architecture, Network Security, Computer Security Incident Management, Intrusion Detection and Prevention, Incident Management, Network Protocols, Threat Detection, Event Monitoring, Threat Management, Network Infrastructure, Cyber Attacks, System Monitoring, Communication Systems, Operating Systems, Linux, Bash (Scripting Language), Databases

    4.8
    Rating, 4.8 out of 5 stars
    ·
    65 reviews

    Beginner · Specialization · 3 - 6 Months

  • U

    University of Maryland, College Park

    Hardware Security

    Skills you'll gain: Hardware Design, Security Engineering, Computer Hardware, Hardware Architecture, Threat Modeling, Threat Detection, Cybersecurity, Application Specific Integrated Circuits, Exploit development, Cryptography, Encryption, Exploitation techniques, Technical Design, Emerging Technologies, System Design and Implementation

    4.3
    Rating, 4.3 out of 5 stars
    ·
    693 reviews

    Mixed · Course · 1 - 3 Months

  • C

    Cisco Learning and Certifications

    Data Security

    Skills you'll gain: Key Management, Data Security, Cryptography, Encryption, Information Systems Security, Cybersecurity, Network Security, Security Information and Event Management (SIEM), Application Security, Network Monitoring, Network Analysis, Intrusion Detection and Prevention, Event Monitoring, Continuous Monitoring, Incident Response

    4.8
    Rating, 4.8 out of 5 stars
    ·
    63 reviews

    Mixed · Course · 1 - 4 Weeks

  • U

    University of London

    Cyber Security Fundamentals

    Skills you'll gain: Key Management, Security Management, Cyber Attacks, Cryptography, Cyber Security Policies, Cybersecurity, Cyber Risk, Encryption, Information Assurance, Incident Response

    Build toward a degree

    4.7
    Rating, 4.7 out of 5 stars
    ·
    315 reviews

    Beginner · Course · 1 - 4 Weeks

  • P

    Packt

    Complete Linux Training Course to Get Your Dream IT Job

    Skills you'll gain: Linux, Linux Administration, Linux Commands, Linux Servers, Shell Script, Unix, Unix Shell, Systems Administration, Unix Commands, Command-Line Interface, Patch Management, Scripting Languages, Package and Software Management, Virtualization and Virtual Machines, File Systems, File Management, Data Storage, Security Controls, User Accounts, Authorization (Computing)

    4.7
    Rating, 4.7 out of 5 stars
    ·
    10 reviews

    Intermediate · Specialization · 3 - 6 Months

  • M

    Macquarie University

    Cyber Security: Security of AI

    Skills you'll gain: Security Testing, Data Ethics, Cyber Threat Intelligence, Security Controls, Cyber Security Assessment, Cyber Attacks, Cybersecurity, Infrastructure Security, Application Security, Cyber Risk, Threat Modeling, Security Engineering, Security Strategy, Data Security, Threat Detection, Security Management, Systems Architecture, Information Privacy, Exploitation techniques, Emerging Technologies

    4.6
    Rating, 4.6 out of 5 stars
    ·
    17 reviews

    Beginner · Course · 1 - 3 Months

  • U

    University of Minnesota

    Cloud Security Basics

    Skills you'll gain: Cloud Security, Application Security, Network Security, Cloud Computing, Cybersecurity, Information Systems Security, Infrastructure Security, Remote Access Systems, Public Key Infrastructure, Cryptography, Vulnerability Assessments, Virtualization, Virtual Machines, Encryption, Authorization (Computing)

    4.3
    Rating, 4.3 out of 5 stars
    ·
    108 reviews

    Beginner · Course · 1 - 4 Weeks

  • R

    Red Hat

    Fundamentals of Red Hat Enterprise Linux

    Skills you'll gain: Linux, Package and Software Management, Linux Administration, Red Hat Enterprise Linux, Linux Commands, User Accounts, Operating System Administration, OS Process Management, Command-Line Interface, File Management, Unix Commands, Unix Shell, System Monitoring, Network Administration, General Networking, Firewall, Open Source Technology

    4.8
    Rating, 4.8 out of 5 stars
    ·
    102 reviews

    Beginner · Course · 1 - 3 Months

  • I

    IBM

    Hands-on Introduction to Linux Commands and Shell Scripting

    Skills you'll gain: Linux Commands, Bash (Scripting Language), Shell Script, File Management, Linux, File Systems, Unix Commands, Scripting, Command-Line Interface, Ubuntu, Linux Administration, Unix, Operating Systems, Network Protocols, OS Process Management, Automation, Software Installation

    4.6
    Rating, 4.6 out of 5 stars
    ·
    1.7K reviews

    Beginner · Course · 1 - 4 Weeks

  • E

    Edureka

    Cloud Security on AWS

    4.2
    Rating, 4.2 out of 5 stars
    ·
    11 reviews

    Beginner · Course · 1 - 4 Weeks

  • M

    Microsoft

    Web Application Security

    Skills you'll gain: Secure Coding, Open Web Application Security Project (OWASP), Authentications, Authorization (Computing), Microsoft Copilot, Application Security, Data Validation, Web Applications, Security Controls, Vulnerability Assessments, Data Security, Data Integrity, Encryption

    4.9
    Rating, 4.9 out of 5 stars
    ·
    19 reviews

    Beginner · Course · 1 - 4 Weeks

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

  • International Security Management: Erasmus University Rotterdam
  • Google Network Security: Google
  • Hardware Security: University of Maryland, College Park
  • Data Security: Cisco Learning and Certifications
  • Cyber Security Fundamentals: University of London
  • Complete Linux Training Course to Get Your Dream IT Job: Packt
  • Cyber Security: Security of AI: Macquarie University
  • Cloud Security Basics: University of Minnesota
  • Fundamentals of Red Hat Enterprise Linux: Red Hat
  • Hands-on Introduction to Linux Commands and Shell Scripting: IBM

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