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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


  • Status: Free Trial
    Free Trial
    U

    University of Colorado Boulder

    Software Architecture for Big Data

    Skills you'll gain: Service Level, Databases, Database Development, Database Management, Acceptance Testing, Data Architecture, Software Engineering, Web Applications, Performance Testing, Scalability, Microservices, Software Architecture, System Testing, Distributed Computing, Data Infrastructure, Software Systems, System Monitoring, Functional Requirement, Application Deployment, Big Data

    Build toward a degree

    3.5
    Rating, 3.5 out of 5 stars
    ·
    107 reviews

    Advanced · Specialization · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    K

    Knowledge Accelerators

    Intermediate Excel: Data Modeling, Analysis, and Dashboards

    Skills you'll gain: Dashboard Creation, Pivot Tables And Charts, Power BI, Spreadsheet Software, Data Analysis, Analytics, Business Modeling, Business Analysis, Data Storytelling, Data Presentation, Microsoft 365, Trend Analysis, Data Security, Data Entry, Data Management, Productivity

    Intermediate · Course · 1 - 3 Months

  • C

    Coursera

    Introduction to R: Basic R syntax

    Skills you'll gain: R (Software), R Programming, Computational Logic, Arithmetic, Statistical Programming, Development Environment, Programming Principles, Data Import/Export

    4.5
    Rating, 4.5 out of 5 stars
    ·
    52 reviews

    Beginner · Guided Project · Less Than 2 Hours

  • Status: Free Trial
    Free Trial
    M

    Microsoft

    Building intelligent agent workflows

    Skills you'll gain: Retrieval-Augmented Generation, Agentic Workflows, AI Workflows, AI Orchestration, Responsible AI, AI Security, AI Integrations, Model Deployment, Context Engineering, Context Management, Healthcare Ethics, Patient Communication

    2.8
    Rating, 2.8 out of 5 stars
    ·
    6 reviews

    Intermediate · Course · 1 - 4 Weeks

  • Status: New
    New
    P

    Packt

    GenAI for QA - Masterclass in Testing & Automation

    Skills you'll gain: Prompt Engineering, Prompt Engineering Tools, API Testing, Test Automation, Test Script Development, Prompt Patterns, Test Tools, Claude Code, Software Testing, Test Case, AI Integrations, Functional Testing, Quality Assurance, GitHub Copilot, Application Programming Interface (API), Restful API, Test Data, Automation, AI Security, Debugging

    4.8
    Rating, 4.8 out of 5 stars
    ·
    9 reviews

    Intermediate · Course · 1 - 3 Months

  • Status: New
    New
    Status: Free Trial
    Free Trial
    J

    John Wiley & Sons

    Project Management Foundations and Project Planning

    Skills you'll gain: Project Planning, Stakeholder Engagement, Work Breakdown Structure, Stakeholder Management, Project Management Life Cycle, Business Planning, Project Scoping, Project Management, Stakeholder Analysis, Scheduling, Project Schedules, Project Coordination, Project Management Institute (PMI) Methodology, Feasibility Studies, Scope Management, Smart Goals, Timelines, Project Documentation, Business Ethics, Resource Planning

    Beginner · Course · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    U

    University of Michigan

    Arranging and Visualizing Data in R

    Skills you'll gain: Exploratory Data Analysis, Rmarkdown, R (Software), Plot (Graphics), Tidyverse (R Package), Statistical Visualization, Data Visualization, Data Visualization Software, R Programming, Data Analysis, Ggplot2, Data Wrangling, Scatter Plots, Data Manipulation, Histogram, Statistical Reporting, Scripting, Package and Software Management, Scripting Languages, Data Transformation

    4.9
    Rating, 4.9 out of 5 stars
    ·
    10 reviews

    Beginner · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    E

    EDUCBA

    Introduction to Ethereum Blockchain

    Skills you'll gain: Blockchain, Web Development Tools, Development Environment, Frontend Integration, Software Development Tools, Program Development, Integrated Development Environments, Application Deployment, Transaction Processing, Application Design, Front-End Web Development, Event-Driven Programming, Development Testing, Javascript, Network Architecture

    5
    Rating, 5 out of 5 stars
    ·
    50 reviews

    Beginner · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    S

    Splunk Inc.

    Splunk Search Expert 103

    Skills you'll gain: Splunk, Correlation Analysis, Performance Tuning, Model Optimization, Data Manipulation, Analysis, Data Analysis, Data Modeling, Big Data, Transaction Processing, Data Integration, Data Science, Business Analytics, Data Visualization

    4.6
    Rating, 4.6 out of 5 stars
    ·
    52 reviews

    Beginner · Course · 1 - 4 Weeks

  • Status: New
    New
    P

    Packt

    Microsoft Identity & Access Administrator SC-300 Exam Guide

    Skills you'll gain: Azure Active Directory, Role-Based Access Control (RBAC), Microsoft 365, Microsoft Azure, Identity and Access Management, Single Sign-On (SSO), User Provisioning, Active Directory, Multi-Factor Authentication, Cloud Security, Zero Trust Network Access, Risk Management Framework, Event Monitoring, IT Security Architecture, Authentications, Continuous Monitoring, Security Engineering

    Intermediate · Course · 3 - 6 Months

  • Status: Free Trial
    Free Trial
    P

    Pearson

    Cisco Software-Defined Wan for Enterprise & Cloud: Unit 1

    Skills you'll gain: Software-Defined Networking, Wide Area Networks, Virtual Networking, Network Architecture, Network Routing, Network Security, Network Administration, Routing Protocols, Network Performance Management, Network Engineering

    5
    Rating, 5 out of 5 stars
    ·
    6 reviews

    Beginner · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    P

    Pearson

    CompTIA Cybersecurity Analyst (CySA+) CS0-003: Unit 4

    Skills you'll gain: Cyber Security Assessment, Security Management

    Intermediate · Course · 1 - 4 Weeks

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

  • Software Architecture for Big Data: University of Colorado Boulder
  • Intermediate Excel: Data Modeling, Analysis, and Dashboards: Knowledge Accelerators
  • Introduction to R: Basic R syntax: Coursera
  • Building intelligent agent workflows: Microsoft
  • GenAI for QA - Masterclass in Testing & Automation: Packt
  • Project Management Foundations and Project Planning: John Wiley & Sons
  • Arranging and Visualizing Data in R: University of Michigan
  • Introduction to Ethereum Blockchain: EDUCBA
  • Splunk Search Expert 103: Splunk Inc.
  • Microsoft Identity & Access Administrator SC-300 Exam Guide: Packt

Skills you can learn in Computer Security And Networks

Cybersecurity (33)
Google (25)
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Internet (17)
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Network Security (16)
Linux (12)
Software Testing (12)
Information Security (10)
Application Programming Interfaces (8)
Kubernetes (8)
Web (8)

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