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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


  • P

    Packt

    Troubleshooting, Mobile Devices & Professional Practices

    Skills you'll gain: Remote Access Systems, Mobile Security, Technical Support and Services, Information Technology Operations, Technical Support, Responsible AI, Help Desk Support, Network Support, Operating System Administration, Hardening, Network Troubleshooting, Microsoft Windows, Scripting, Disaster Recovery, Computer Security Incident Management, Electrical Safety, Network Security, Network Routers, Security Management, Operating Systems

    Intermediate · Course · 1 - 3 Months

    Category: New
    New
  • I

    IBM

    IBM Management Consultant

    Skills you'll gain: Financial Modeling, Financial Statement Analysis, Management Consulting, Strategic Planning, Business Strategy, Data Presentation, Business Consulting, Data Visualization, Stakeholder Engagement, Business Analysis, Stakeholder Management, Generative AI, Microsoft Excel, Problem Solving, Requirements Analysis, Process Improvement, Change Management, Lean Six Sigma, Key Performance Indicators (KPIs), Communication

    ★ 4.7 (5K) · Beginner · Professional Certificate · 3 - 6 Months

    Category: New
    New
    Status: Free Trial
    Free Trial
  • I

    IBM

    IBM Ethical Hacking with Open Source Tools

    Skills you'll gain: Threat Detection, Penetration Testing, Exploit development, Cyber Threat Intelligence, Threat Management, Linux Administration, Incident Response, Vulnerability Scanning, Vulnerability Assessments, Cybersecurity, Vulnerability Management, Network Monitoring, Bash (Scripting Language), Cyber Security Assessment, Network Security, Anomaly Detection, Incident Management, AI Security, Information Systems Security, Network Analysis

    ★ 4.6 (213) · Intermediate · Professional Certificate · 3 - 6 Months

    Status: Free Trial
    Free Trial
  • A

    Amazon Web Services

    AWS Cloud Support Associate

    Skills you'll gain: AWS Identity and Access Management (IAM), Infrastructure as Code (IaC), Command-Line Interface, Amazon CloudWatch, Identity and Access Management, AWS CloudFormation, Root Cause Analysis, Amazon DynamoDB, Customer Relationship Building, Network Troubleshooting, Amazon Web Services, Customer Relationship Management, Software Architecture, IT Automation, Cloud Computing, Technical Support and Services, Web Applications, Information Technology, Customer Service, Software Development

    ★ 4.8 (6.9K) · Beginner · Professional Certificate · 3 - 6 Months

  • U

    University of Virginia

    Introduction to Personal Branding

    Skills you'll gain: Web Presence, Brand Management, Personal Attributes, Safety and Security, digital literacy, Personal Integrity, Personal Development, Social Media, Self-Awareness, Social Media Management, Social Media Strategy, Relationship Building, Information Privacy

    ★ 4.4 (8.9K) · Beginner · Course · 1 - 3 Months

    Category: Preview
    Preview
  • M

    Meta

    Meta Back-End Developer

    Skills you'll gain: Django (Web Framework), Full-Stack Web Development, Version Control, Restful API, Data Structures, Unix Commands, Bootstrap (Front-End Framework), Git (Version Control System), Back-End Web Development, API Testing, GitHub, Relational Databases, Front-End Web Development, Object Oriented Programming (OOP), Database Management Systems, Database Management, Code Reusability, Python Programming, Computer Programming, Cloud Hosting

    ★ 4.6 (10K) · Beginner · Professional Certificate · 3 - 6 Months

    Category: Job Ready
    Job Ready
  • C

    Coursera

    Cybersecurity in modern organizations

    Skills you'll gain: Cybersecurity, Network Protocols, Cyber Attacks, Threat Management, Threat Modeling, Security Controls, Responsible AI, Cyber Security Strategy, Cyber Threat Intelligence, Cyber Security Policies, Agile Product Development, Data Security, Security Awareness, Agile Methodology, Cyber Security Assessment, Network Security, TCP/IP, Incident Response, Threat Detection, Risk Management

    ★ 4.6 (1.2K) · Intermediate · Specialization · 1 - 3 Months

    Status: Free Trial
    Free Trial
  • G

    Google

    Soporte de Tecnologías de la Información de Google

    Skills you'll gain: IT Infrastructure, Operating System Administration, Computer Security, Information Systems Security, IT Security Architecture, Computer Networking, Desktop Support, Systems Administration, Network Troubleshooting, Remote Access Systems, Network Security, OSI Models, Hardening, Application Security, Package and Software Management, Cloud Management, Disaster Recovery, TCP/IP, Computer Hardware, Technical Support and Services

    ★ 4.9 (18K) · Beginner · Professional Certificate · 3 - 6 Months

    Status: Free Trial
    Free Trial
  • U

    University of Minnesota

    Software Development Lifecycle

    Skills you'll gain: User Story, Agile Software Development, Software Design Patterns, Design Thinking, Software Development Methodologies, Software Design, Agile Methodology, Agile Project Management, Process Mapping, Software Engineering, Kanban Principles, Kaizen Methodology, Software Development Life Cycle, Agile Product Development, Application Security, Scrum (Software Development), Object Oriented Design, Software Architecture, Software Quality (SQA/SQC), Requirements Analysis

    ★ 4.7 (9.8K) · Intermediate · Specialization · 3 - 6 Months

    Status: Free Trial
    Free Trial
  • P

    Packt

    CompTIA A+ Core 2 (220-1202) Certification Exam Prep

    Skills you'll gain: Linux, Linux Administration, Operating System Administration, Malware Protection, Linux Commands, Endpoint Security, Security Awareness, Hardening, File Systems, Remote Access Systems, Microsoft Windows, Desktop Support, Interoperability, Mobile Security, Technical Support and Services, Information Technology Operations, Technical Support, Operating Systems, Network Troubleshooting, Hardware Troubleshooting

    Intermediate · Specialization · 3 - 6 Months

    Category: New
    New
  • M

    Microsoft

    Microsoft Foundations of IT Systems, Networking, and Data Protection

    Skills you'll gain: Network Security, Computer Hardware, Generative AI, Data Storage Technologies, Data Storage, Operating Systems, Microsoft 365, Hybrid Cloud Computing, Generative Model Architectures, Authorization (Computing), Data Security, Computer Science, OSI Models, Data Store, TCP/IP, Data Integrity, Cloud Computing, Data Processing, Network Protocols, Software Development

    ★ 4.8 (1.4K) · Beginner · Specialization · 3 - 6 Months

    Category: New
    New
    Status: Free Trial
    Free Trial
  • P

    Packt

    Windows Server 2025 Administration Fundamentals

    Skills you'll gain: Active Directory, Group Policy, Microsoft Windows, Windows Servers, Patch Management, Security Controls, Microsoft Servers, Operating System Administration, Virtualization, Performance Tuning, General Networking, Virtual Machines, Hardening, System Configuration, Server Administration, Data Storage Technologies, Security Software, Servers, Network Security, Authentications

    Beginner · Specialization · 3 - 6 Months

    Category: New
    New
    Status: Free Trial
    Free Trial
1…757677…374

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

  • Troubleshooting, Mobile Devices & Professional Practices: Packt
  • IBM Management Consultant: IBM
  • IBM Ethical Hacking with Open Source Tools: IBM
  • AWS Cloud Support Associate: Amazon Web Services
  • Introduction to Personal Branding: University of Virginia
  • Meta Back-End Developer: Meta
  • Cybersecurity in modern organizations: Coursera
  • Soporte de Tecnologías de la Información de Google: Google
  • Software Development Lifecycle: University of Minnesota
  • CompTIA A+ Core 2 (220-1202) Certification Exam Prep: 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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