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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


  • G

    Google Cloud

    Google Workspace User and Resource Management

    Skills you'll gain: User Provisioning, Google Workspace, User Accounts, Identity and Access Management, Cloud Management, System Configuration, Configuration Management, Security Management, Security Controls

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

    Status: Free Trial
    Free Trial
    Category: Credit offered
    Credit offered
  • S

    SkillUp

    Practice Exam for ISC2 Certified in Cybersecurity (CC)

    Skills you'll gain: Cyber Security Assessment, Cybersecurity, Scenario Testing, Simulations, Infrastructure Security, Computer Security Incident Management, Incident Response, Security Controls, Network Security, Role-Based Access Control (RBAC), Risk Management Framework, Disaster Recovery, Encryption

    ★ 4.6 (45) · Intermediate · Course · 1 - 4 Weeks

    Category: Preview
    Preview
    Category: Credit offered
    Credit offered
  • G

    Google Cloud

    Gen AI Apps: Transform Your Work

    Skills you'll gain: Google Gemini, Prompt Engineering, Retrieval-Augmented Generation, Gemini, Google Workspace, Generative AI, Google Cloud Platform, AI Workflows, Large Language Modeling, Enterprise Security

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

    Status: Free Trial
    Free Trial
    Category: Credit offered
    Credit offered
  • C

    ConsenSys Academy

    Blockchain: Foundations and Use Cases

    Skills you'll gain: Blockchain, Cryptography, Interoperability, Cryptographic Protocols, Encryption, Public Key Cryptography Standards (PKCS), FinTech, Emerging Technologies, Ledgers (Accounting), Distributed Computing, Case Studies, Digital Assets, Data Integrity, Transaction Processing

    ★ 4.7 (846) · Beginner · Course · 1 - 3 Months

    Category: Preview
    Preview
    Category: Credit offered
    Credit offered
  • D

    Duke University

    Decentralized Finance (DeFi) Opportunities and Risks

    Skills you'll gain: Blockchain, Payment Systems, Cyber Risk, FinTech, Operational Risk, Scalability, Regulatory Compliance, Risk Management, Financial Regulation, Legal Risk, Financial Regulations, Risk Analysis, Application Security, Vulnerability Assessments, Exploitation techniques, Financial Industry Regulatory Authorities, Regulatory Requirements, Asset Protection, Governance, Key Management

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

    Status: Free Trial
    Free Trial
    Category: Credit offered
    Credit offered
  • U

    University of Maryland, College Park

    Cybersecurity Capstone Project

    Skills you'll gain: Application Security, Secure Coding, Vulnerability Assessments, Security Software, Security Testing, Cybersecurity, Collaborative Software, Threat Modeling, Debugging, Systems Design

    ★ 4.3 (158) · Intermediate · Course · 1 - 4 Weeks

    Category: Credit offered
    Credit offered
  • I

    Infosec

    Cyber Incident Response

    Skills you'll gain: Incident Response, Computer Security Incident Management, Incident Management, Threat Management, Cybersecurity, Endpoint Detection and Response, Cyber Attacks, Cyber Threat Intelligence, Digital Forensics, Intrusion Detection and Prevention, Threat Detection, Network Security, Network Monitoring, Data Security, Business Continuity, Network Analysis, Exploitation techniques, Malware Protection, Memory Management, Analysis

    ★ 4.7 (274) · Beginner · Specialization · 3 - 6 Months

    Status: Free Trial
    Free Trial
    Category: Credit offered
    Credit offered
  • I

    Illinois Tech

    Hardware and Operating System Foundations II

    Skills you'll gain: Linux, Linux Administration, Operating System Administration, Linux Commands, User Accounts, Command-Line Interface, Systems Administration, Operating Systems, User Provisioning, Service Management, System Configuration, System Monitoring, Graphical Tools, File Management

    ★ 4.6 (66) · Intermediate · Course · 1 - 4 Weeks

    Status: Free Trial
    Free Trial
    Category: Build toward a degree
    Build toward a degree
  • V

    Vanderbilt University

    Building Cloud Services with the Java Spring Framework

    Skills you'll gain: Spring Framework, Object-Relational Mapping, Cloud Security, Java, Java Programming, Scalability, Secure Coding, Web Services, Cloud Services, Cloud Computing, JSON, Cloud Deployment, Application Frameworks, Java Platform Enterprise Edition (J2EE), Data Security, Web Servers, Object Oriented Design, Systems Architecture, Application Deployment, Network Protocols

    ★ 4.3 (252) · Intermediate · Course · 1 - 4 Weeks

    Category: Preview
    Preview
    Category: Credit offered
    Credit offered
  • U

    University of Colorado System

    Classical Cryptosystems and Core Concepts

    Skills you'll gain: Cryptography, Cybersecurity, Encryption, Public Key Cryptography Standards (PKCS), Data Integrity

    ★ 4.5 (428) · Beginner · Course · 1 - 4 Weeks

    Status: Free Trial
    Free Trial
    Category: Credit offered
    Credit offered
  • V

    Vanderbilt University

    AI Agents and Agentic AI Architecture in Python

    Skills you'll gain: AI Orchestration, Agentic Workflows, OpenAI API, Generative AI Agents, LLM Application, Prompt Patterns, AI Workflows, Prompt Engineering, Agentic systems, AI Security, Business Logic, Application Programming Interface (API), File I/O, Transaction Processing, Persona Development, Memory Management

    ★ 4.6 (125) · Beginner · Course · 1 - 3 Months

    Status: Free Trial
    Free Trial
    Category: Credit offered
    Credit offered
  • L

    LearnKartS

    AWS Cloud Practitioner Exam Prep

    Skills you'll gain: Infrastructure Architecture, Cloud Computing, Cloud Solutions, Cloud Hosting, Cost Reduction, Cost Management, Network Architecture, Database Management, Operational Databases, Network Planning And Design, Load Balancing, Virtual Private Networks (VPN), Technical Support, Network Security, Resource Management, Customer Support, Configuration Management

    ★ 4.4 (134) · Beginner · Specialization · 1 - 3 Months

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

  • Google Workspace User and Resource Management: Google Cloud
  • Practice Exam for ISC2 Certified in Cybersecurity (CC): SkillUp
  • Gen AI Apps: Transform Your Work: Google Cloud
  • Blockchain: Foundations and Use Cases: ConsenSys Academy
  • Decentralized Finance (DeFi) Opportunities and Risks: Duke University
  • Cybersecurity Capstone Project: University of Maryland, College Park
  • Cyber Incident Response: Infosec
  • Hardware and Operating System Foundations II: Illinois Tech
  • Building Cloud Services with the Java Spring Framework: Vanderbilt University
  • Classical Cryptosystems and Core Concepts: University of Colorado System

Skills you can learn in Computer Security And Networks

Cybersecurity (33)
Google (25)
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Linux (12)
Software Testing (12)
Information Security (10)
Application Programming Interfaces (8)
Kubernetes (8)
Web (8)

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