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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


  • U

    University of Illinois Urbana-Champaign

    Sustainable Food Production Through Livestock Health Management

    Skills you'll gain: Infectious Diseases, Epidemiology, Food and Beverage, Nutrition and Diet, Food Safety and Sanitation, Infection Control, Public Health and Disease Prevention, Public Health, Physiology, Preventative Care, Sustainable Systems, Immunology, Microbiology, Caregiving, Environment and Resource Management

    ★ 4.8 (631) · Beginner · Course · 1 - 3 Months

    Category: Preview
    Preview
  • S

    Simplilearn

    AI-Powered Software Development Certification

    Skills you'll gain: Prompt Engineering, AI Personalization, AI Security, GitHub Copilot, Generative AI, Infrastructure as Code (IaC), Legal Risk, Requirements Analysis, Test Tools, Software Testing, ChatGPT, Risk Analysis, Sprint Planning, Software Development Tools, Software Development Life Cycle, User Interface and User Experience (UI/UX) Design, Automation, Software Documentation, Artificial Intelligence, Software Architecture

    ★ 4.3 (67) · Beginner · Specialization · 3 - 6 Months

    Status: Free Trial
    Free Trial
  • P

    Packt

    CISA: Certified Information Systems Auditor

    Skills you'll gain: Audit Planning, Service Level Agreement, Data Governance, Systems Development Life Cycle, Data Loss Prevention, Security Testing, Network Security, Software Development Life Cycle, IT Management, Systems Development, Incident Management, IT General Controls (ITGC), Problem Management, Change Control, Control Objectives for Information and Related Technology (COBIT), Cryptography, Cloud Management, Generally Accepted Auditing Standards, Auditing, Internal Controls

    ★ 4.7 (72) · Intermediate · Specialization · 3 - 6 Months

    Status: Free Trial
    Free Trial
  • L

    LearnQuest

    Basics of Cisco Networking

    Skills you'll gain: Network Monitoring, Network Performance Management, Network Administration, Network Security, Routing Protocols, Network Troubleshooting, OSI Models, TCP/IP, Computer Networking, Network Routers, Network Switches, General Networking, Command-Line Interface, Network Routing, Networking Hardware, Network Architecture, Network Infrastructure, Cybersecurity, Network Model, Network Protocols

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

    Category: Preview
    Preview
  • P

    Packt

    CompTIA CASP+ (CAS-004)

    Skills you'll gain: Threat Management, Vulnerability Assessments, Incident Response, Incident Management, Computer Security Incident Management, Public Key Infrastructure, IT Security Architecture, Disaster Recovery, Vulnerability Management, Law, Regulation, and Compliance, Threat Detection, Cyber Security Assessment, Risk Management Framework, Risk Management, Compliance Management, Network Security, Security Architecture Review, Infrastructure Security, Cloud Security, Hardening

    ★ 4.7 (27) · Beginner · Specialization · 1 - 4 Weeks

    Status: Free Trial
    Free Trial
  • B

    Board Infinity

    SAP S/4HANA: From ABAP to Cloud-Ready Applications

    Skills you'll gain: ABAP RESTful Programming Model (RAP), SAP S/4HANA, Business Logic, SAP Applications, Unit Testing, Restful API, Application Deployment, Core Data (Software), Business Reporting, Code Reusability, Debugging, Behavior-Driven Development, Full-Stack Web Development, Test Script Development, Application Design, Application Development, Development Testing, Report Writing, Security Controls, HTML and CSS

    ★ 3.7 (44) · Intermediate · Specialization · 1 - 3 Months

    Status: Free Trial
    Free Trial
  • P

    Packt

    Operating Systems and Networking Fundamentals

    Skills you'll gain: Operating System Administration, Local Area Networks, Software Installation, Command-Line Interface, Microsoft Windows, System Configuration, Systems Administration, TCP/IP, Linux Administration, Linux, General Networking, Patch Management, Operating Systems, User Accounts, Network Routers, System Monitoring, Network Troubleshooting, Mac OS, Identity and Access Management, Network Security

    ★ 4.9 (11) · Intermediate · Course · 1 - 3 Months

    Status: Free Trial
    Free Trial
  • U

    Universitat Autònoma de Barcelona

    Ley de protección de datos. Conoce tus derechos

    Skills you'll gain: General Data Protection Regulation (GDPR), Law, Regulation, and Compliance, Personally Identifiable Information, Security Controls, Information Privacy, Data Security, Data Governance, Data Ethics, Regulation and Legal Compliance, Data Management, Data Access, Regulatory Compliance, Risk Analysis, Informed Consent

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

    Category: Preview
    Preview
  • D

    DeepLearning.AI

    AI-Powered Software and System Design

    Skills you'll gain: Database Design, Database Development, LLM Application, Software Design Patterns, Databases, OpenAI API, Application Design, AI Integrations, Software Design, Software Architecture, AI Security, System Design and Implementation, Large Language Modeling, Object Oriented Design, Software Development, Query Languages, Secure Coding, Application Programming Interface (API), Performance Tuning

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

    Status: Free Trial
    Free Trial
  • P

    Packt

    Certified Ethical Hacker (CEH) v.12

    Skills you'll gain: MITRE ATT&CK Framework, Vulnerability Assessments, Open Web Application Security Project (OWASP), Distributed Denial-Of-Service (DDoS) Attacks, Vulnerability Scanning, Vulnerability Management, Threat Modeling, Cybersecurity, Malware Protection, Mobile Security, Cyber Threat Intelligence, Penetration Testing, Exploitation techniques, Brute-force attacks, Network Security, Cryptography, Threat Management, Information Systems Security, Threat Detection, Cloud Security

    ★ 4.8 (35) · Beginner · Specialization · 3 - 6 Months

    Status: Free Trial
    Free Trial
  • M

    Microsoft

    Create Serverless Applications

    Skills you'll gain: Microsoft Azure, Serverless Computing, Cloud Development, Microsoft Power Automate/Flow, Event-Driven Programming, Cloud-Based Integration, Business Process Automation, Application Programming Interface (API), Webhook Security, GitHub

    ★ 4.4 (136) · Intermediate · Course · 1 - 3 Months

    Status: Free Trial
    Free Trial
  • C

    Coursera

    Build Next-Gen LLM Apps with LangChain & LangGraph

    Skills you'll gain: LangChain, LLM Application, Large Language Modeling, Prompt Engineering, API Design, MLOps (Machine Learning Operations), Performance Tuning, Microservices, Application Deployment, Kubernetes, Scalability, Site Reliability Engineering, DevOps, CI/CD, Docker (Software), Containerization, System Monitoring, Cloud Platforms, Python Programming, Security Controls

    ★ 3.1 (9) · Intermediate · Specialization · 3 - 6 Months

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

  • Sustainable Food Production Through Livestock Health Management: University of Illinois Urbana-Champaign
  • AI-Powered Software Development Certification: Simplilearn
  • CISA: Certified Information Systems Auditor: Packt
  • Basics of Cisco Networking: LearnQuest
  • CompTIA CASP+ (CAS-004): Packt
  • SAP S/4HANA: From ABAP to Cloud-Ready Applications: Board Infinity
  • Operating Systems and Networking Fundamentals: Packt
  • Ley de protección de datos. Conoce tus derechos: Universitat Autònoma de Barcelona
  • AI-Powered Software and System Design: DeepLearning.AI
  • Certified Ethical Hacker (CEH) v.12: Packt

Skills you can learn in Computer Security And Networks

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Application Programming Interfaces (8)
Kubernetes (8)
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