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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 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
  • I

    IBM

    Generative AI for NLP with PyTorch

    Skills you'll gain: PyTorch (Machine Learning Library), Fine-tuning, Convolutional Neural Networks, Deep Learning, Natural Language Processing, Embeddings, Hugging Face, Computer Vision, Supervised Learning, Classification Algorithms, Data Preprocessing, Predictive Modeling, Machine Learning, Data Processing, Artificial Intelligence and Machine Learning (AI/ML), Statistical Methods, Probability & Statistics, Machine Learning Algorithms

    ★ 4.4 (2.1K) · Advanced · Specialization · 3 - 6 Months

    Category: New
    New
    Status: Free Trial
    Free Trial
  • K

    Kennesaw State University

    Cybersecurity Foundations for Risk Management

    Skills you'll gain: Cyber Governance, Vulnerability Management, Cyber Attacks, Cybersecurity, Cyber Risk, Threat Management, Security Management, Vulnerability Assessments, Threat Detection, Cyber Security Strategy, Security Awareness, Cyber Operations, Cyber Security Policies, Risk Management Framework, Incident Response, Human Factors (Security)

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

    Status: Free Trial
    Free Trial
  • L

    LearnQuest

    Oracle Database Foundations

    Skills you'll gain: Oracle Databases, Database Design, Database Theory, Database Management Systems, Database Systems, Relational Databases, Databases, Database Architecture and Administration, Database Management, Data Storage Technologies, Data Storage, Transaction Processing, Data Modeling, Diagram Design

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

    Status: Free Trial
    Free Trial
  • P

    Packt

    Build an App That Uses WebSockets in 2026 to Transfer Files

    Skills you'll gain: Node.JS, Server Side, Web Applications, Web Frameworks, Real Time Data, Live Streaming, Network Model, Frontend Integration, Data Sharing, Network Protocols, File I/O, Event-Driven Programming, Secure Coding, Frontend Performance, Browser Compatibility, Javascript, Memory Management, Dynamic Host Configuration Protocol (DHCP), Network Routers, Debugging

    Intermediate · Course · 1 - 3 Months

    Category: New
    New
  • P

    Packt

    Designing Secure Applications Using the OWASP Top 10

    Skills you'll gain: Open Web Application Security Project (OWASP), Secure Coding, IT Security Architecture, Security Architecture Review, Application Security, Application Design, DevSecOps, Cryptographic Protocols, Cryptography, Cloud Security, Threat Modeling, Hardening, Security Controls, Infrastructure Security, Authentications, Vulnerability Assessments, Data Access, Risk Analysis, Risk Management, Supply Chain

    Intermediate · Course · 3 - 6 Months

    Category: New
    New
  • M

    Microsoft

    Cybersecurity Tools and Technologies

    Skills you'll gain: Intrusion Detection and Prevention, Vulnerability Management, Penetration Testing, Security Testing, Vulnerability Assessments, Cyber Security Assessment, Threat Detection, Vulnerability Scanning, Firewall, Threat Management, Virtual Private Networks (VPN), Network Security, Security Software, Microsoft Azure, Cloud Security, Test Tools, Windows PowerShell, System Testing, Command-Line Interface

    ★ 4.8 (200) · Beginner · Course · 1 - 4 Weeks

    Status: Free Trial
    Free Trial
  • L

    LearnQuest

    Machine Learning for Supply Chains

    Skills you'll gain: Image Analysis, Exploratory Data Analysis, Time Series Analysis and Forecasting, Data Wrangling, Model Evaluation, Data Preprocessing, Operations Research, Model Training, NumPy, Demand Planning, Feature Engineering, Supervised Learning, Inventory Management System, Supply Chain, Applied Machine Learning, Trend Analysis, Data Visualization, Machine Learning, Data Science, Data Analysis

    ★ 3.4 (86) · Intermediate · Specialization · 3 - 6 Months

    Status: Free Trial
    Free Trial
  • I

    IBM

    Machine Learning with Apache Spark

    Skills you'll gain: Apache Spark, Machine Learning, Generative AI, Model Evaluation, Supervised Learning, Apache Hadoop, Data Pipelines, Unsupervised Learning, Data Processing, Extract, Transform, Load, Predictive Modeling, Model Deployment, Classification Algorithms, Data Transformation, Regression Analysis

    ★ 4.5 (115) · Intermediate · Course · 1 - 4 Weeks

    Status: Free Trial
    Free Trial
  • G

    Google

    Tools of the Trade: Linux and SQL

    Skills you'll gain: Bash (Scripting Language), Operating Systems, File Systems, Linux Commands, Linux, SQL, Linux Administration, File Management, Unix Shell, Query Languages, Database Management, Command-Line Interface, Databases, Relational Databases, Authorization (Computing), Authentications, User Accounts

    ★ 4.8 (6.3K) · Beginner · Course · 1 - 4 Weeks

    Status: Free Trial
    Free Trial
  • T

    Total Seminars

    Conversations in Cryptography

    Skills you'll gain: Cryptography, Public Key Infrastructure, Cryptographic Protocols, Encryption, Cybersecurity, Public Key Cryptography Standards (PKCS), Data Encryption Standard, Key Management, Network Security, Advanced Encryption Standard (AES), Authentications, Cyber Security Policies, Security Strategy, Data Integrity, Algorithms, Verification And Validation

    Beginner · Course · 1 - 3 Months

    Category: New
    New
    Category: Preview
    Preview
  • I

    IBM

    Cybersecurity Architecture

    Skills you'll gain: Network Security, IT Security Architecture, Cybersecurity, Endpoint Detection and Response, Data Security, Cyber Threat Hunting, Application Security, Cyber Security Policies, Network Architecture, DevSecOps, Incident Response, Information Technology Architecture

    ★ 4.8 (207) · Intermediate · Course · 1 - 3 Months

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

  • Software Development Lifecycle: University of Minnesota
  • Generative AI for NLP with PyTorch: IBM
  • Cybersecurity Foundations for Risk Management: Kennesaw State University
  • Oracle Database Foundations: LearnQuest
  • Build an App That Uses WebSockets in 2026 to Transfer Files: Packt
  • Designing Secure Applications Using the OWASP Top 10: Packt
  • Cybersecurity Tools and Technologies: Microsoft
  • Machine Learning for Supply Chains: LearnQuest
  • Machine Learning with Apache Spark: IBM
  • Tools of the Trade: Linux and SQL: Google

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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