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Network Security Courses

Network security courses can help you learn about firewalls, intrusion detection systems, and encryption protocols. You can build skills in risk assessment, incident response, and vulnerability management. Many courses introduce tools like Wireshark for network analysis, Nessus for vulnerability scanning, and various security information and event management (SIEM) systems, showing how these skills are applied in practical work to protect networks from cyber threats.

Popular Network Security Courses and Certifications


  • U

    University of Michigan

    The Future of Payment Technologies

    Skills you'll gain: Payment Systems, Payment Processing, Financial Inclusion, FinTech, Mobile Banking, Credit/Debit Card Processing, Emerging Technologies, Transaction Processing, Security Controls, Value Propositions

    4.7 stars, 1.8K reviews, Beginner, Course, 1 - 4 Weeks

    ★ 4.7 (1.8K) · Beginner · Course · 1 - 4 Weeks

    Status: Free trial
    Free trial
  • P

    Packt

    Recon Techniques for Ethical Hacking & Bug Bounties (2026)

    Skills you'll gain: Penetration Testing, Vulnerability Scanning, Vulnerability Assessments, Cyber Security Assessment, Brute-force attacks, Exploitation techniques, Security Testing, Cybersecurity, Technical Documentation, Test Tools, Authentications, Web Servers, GitHub, Firewall, Content Strategy

    Intermediate · Course · 3 - 6 Months

    Category: New
    New
  • L

    LearnQuest

    Blockchain Architecture - Intermediate Concepts

    Skills you'll gain: Risk Management, Enterprise Risk Management (ERM), Risk Analysis, Risk Management Framework, Governance Risk Management and Compliance, Legal Risk, Blockchain, IT Security Architecture, Cyber Risk, Information Technology Architecture, Security Architecture Review, Governance, Application Security, Project Documentation, Technical Documentation, Regulatory Compliance, Software Documentation, Law, Regulation, and Compliance, Solution Architecture, Cyber Governance

    4.9 stars, 15 reviews, Intermediate, Course, 1 - 3 Months

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

    Status: Free trial
    Free trial
  • E

    Edureka

    Building Dynamic Websites with PHP

    Skills you'll gain: PHP (Scripting Language), Server Side, Secure Coding, Web Development, Code Reusability, Back-End Web Development, Web Applications, Data Structures, Scripting Languages, Web Servers, Scripting, Application Security, Programming Principles, Web Content, Web Development Tools, Data Validation, Debugging, Data Cleansing, Development Environment

    Beginner · Course · 1 - 4 Weeks

    Category: New
    New
    Status: Free trial
    Free trial
  • L

    LearnQuest

    Fundamentals of Blockchain Architecture

    Skills you'll gain: Blockchain, Cryptography, Data Storage, Systems Architecture, Network Architecture, FinTech, Distributed Computing, Cryptographic Protocols, Programming Principles, Data Structures, Computing Platforms, Scalability, Data Integrity, Software Development Tools

    4.7 stars, 15 reviews, Intermediate, Course, 1 - 3 Months

    ★ 4.7 (15) · Intermediate · Course · 1 - 3 Months

    Status: Free trial
    Free trial
  • U

    University of California, Santa Cruz

    Bayesian Statistics

    Skills you'll gain: Bayesian Statistics, Time Series Analysis and Forecasting, Statistical Inference, Statistical Methods, R Programming, Forecasting, Statistical Programming, R (Software), Probability & Statistics, Statistical Modeling, Technical Communication, Probability, Statistics, Statistical Analysis, Statistical Reporting, Statistical Software, Probability Distribution, Data Analysis, Markov Model, Data Science

    4.6 stars, 3.5K reviews, Intermediate, Specialization, 3 - 6 Months

    ★ 4.6 (3.5K) · Intermediate · Specialization · 3 - 6 Months

    Status: Free trial
    Free trial
  • G

    Google

    Troubleshooting and Debugging Techniques

    Skills you'll gain: Debugging, Technical Communication, Network Troubleshooting, Performance Tuning, Problem Management, Technical Documentation, System Monitoring, Capacity Management, Incident Management, Memory Management, Continuous Integration, Continuous Monitoring

    4.6 stars, 3.1K reviews, Beginner, Course, 1 - 4 Weeks

    ★ 4.6 (3.1K) · Beginner · Course · 1 - 4 Weeks

    Status: Free trial
    Free trial
  • I

    Infosec

    US Privacy Laws and Standards

    Skills you'll gain: Information Privacy, NIST 800-53, Personally Identifiable Information, Data Governance, Cyber Governance, Law, Regulation, and Compliance, Records Management, Security Controls, Incident Response, Cyber Risk, Incident Management, Risk Management Framework

    Beginner · Course · 1 - 4 Weeks

    Category: New
    New
    Status: Free trial
    Free trial
  • P

    Packt

    Java Coding Problems

    Skills you'll gain: Secure Coding, Java Programming, Maintainability, Hardening, Java, Software Design Patterns, Application Security, Software Design, Data Structures, Object Oriented Design, Software Architecture, Performance Tuning, Data-oriented programming, Memory Management, API Design, Code Reusability, Object Oriented Programming (OOP), Web Servers, Software Development, Virtualization

    Intermediate · Specialization · 3 - 6 Months

    Category: New
    New
    Status: Free trial
    Free trial
  • L

    LearnQuest

    Introduction to iOS App Development with Swift 5

    Skills you'll gain: iOS Development, Apple iOS, Swift Programming, Apple Xcode, Code Review, UI Components, Unit Testing, Mobile Development, User Interface (UI), User Interface (UI) Design, Application Development, User Interface and User Experience (UI/UX) Design, Application Design, Interactive Design, Code Reusability

    4.7 stars, 248 reviews, Intermediate, Course, 1 - 4 Weeks

    ★ 4.7 (248) · Intermediate · Course · 1 - 4 Weeks

    Status: Free trial
    Free trial
  • I

    Icahn School of Medicine at Mount Sinai

    Systems Biology and Biotechnology

    Skills you'll gain: Matlab, Bioinformatics, Mathematical Software, Quantitative Research, Unsupervised Learning, Data Synthesis, Research, Mathematical Modeling, Molecular Biology, Simulation and Simulation Software, Pharmacology, Science and Research, Cell Biology, Biotechnology, Laboratory Research, Molecular, Cellular, and Microbiology, General Science and Research, Life Sciences, Network Analysis, Biology

    4.4 stars, 990 reviews, Intermediate, Specialization, 3 - 6 Months

    ★ 4.4 (990) · Intermediate · Specialization · 3 - 6 Months

    Status: Free trial
    Free trial
  • A

    Automatic Data Processing, Inc. (ADP)

    ADP Entry-Level Payroll Specialist

    Skills you'll gain: Payroll Tax, Payroll, Payroll Systems, Payroll Processing, Payroll Administration, Payroll Reporting, Tax Compliance, Tax Management, Labor Compliance, Tax Returns, Tax Preparation, Compensation Management, Non-Profit Accounting, Data Entry, Income Tax, Workforce Management, Customer Service, Benefits Administration, Labor Law, Data Analysis

    4.7 stars, 821 reviews, Beginner, Professional Certificate, 3 - 6 Months

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

    Category: Bestseller
    Bestseller
    Status: Free trial
    Free trial
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In summary, here are 10 of our most popular network security courses

  • The Future of Payment Technologies: University of Michigan
  • Recon Techniques for Ethical Hacking & Bug Bounties (2026): Packt
  • Blockchain Architecture - Intermediate Concepts: LearnQuest
  • Building Dynamic Websites with PHP: Edureka
  • Fundamentals of Blockchain Architecture: LearnQuest
  • Bayesian Statistics: University of California, Santa Cruz
  • Troubleshooting and Debugging Techniques: Google
  • US Privacy Laws and Standards: Infosec
  • Java Coding Problems: Packt
  • Introduction to iOS App Development with Swift 5: LearnQuest

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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