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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


  • C

    CertNexus

    CyberSec First Responder – Advanced (CFR-A): Attack

    Skills you'll gain: Metasploit, Exploit development, Exploitation techniques, Vulnerability, Penetration Testing, Vulnerability Assessments, Vulnerability Scanning, Network Security, Distributed Denial-Of-Service (DDoS) Attacks, System Configuration, Data Security, Cybersecurity, Cyber Attacks, Linux, Bash (Scripting Language), Proxy Servers, Scripting, Linux Commands, Scripting Languages, Python Programming

    Mixed · Course · 1 - 4 Weeks

  • R

    Red Hat

    Getting Started with Linux Fundamentals

    Skills you'll gain: File Systems, Red Hat Enterprise Linux, Linux, User Accounts, Software Installation, Linux Administration, System Monitoring, File Management, Package and Software Management, Linux Commands, Operating System Administration, General Networking, File I/O, Command-Line Interface, Computing Platforms, Authorization (Computing), Identity and Access Management, Network Protocols, UI Components

    Beginner · Course · 1 - 3 Months

  • E

    EDUCBA

    AI Machine Learning with R & Python Projects

    Skills you'll gain: Sampling (Statistics), Matplotlib, Data Analysis, Machine Learning Algorithms, Data Mining, Statistical Analysis, Statistical Hypothesis Testing, Plot (Graphics), Probability & Statistics, NumPy, Pandas (Python Package), Probability Distribution, Dimensionality Reduction, Model Evaluation, R Programming, Python Programming, Data Preprocessing, Applied Machine Learning, Regression Analysis, Artificial Intelligence and Machine Learning (AI/ML)

    4.6
    Rating, 4.6 out of 5 stars
    ·
    19 reviews

    Beginner · Specialization · 3 - 6 Months

  • A

    Alex Genadinik

    YouTube Marketing 2026: YouTube SEO & Algorithms

    Skills you'll gain: Video Production, Search Engine Optimization, Keyword Research, Product Promotion, Web Analytics and SEO, Social Media Content, Social Media Marketing, Content Optimization, Marketing Strategies, Strategic Partnership, Live Streaming, Social Media Strategy, Driving engagement, Promotional Strategies, Content Strategy, Online Advertising, Paid media, Performance marketing, Digital Advertising, Content Creation

    Mixed · Course · 3 - 6 Months

  • J

    Johns Hopkins University

    R البرمجة باستخدام لغة

    Skills you'll gain: R (Software), R Programming, Statistical Programming, Statistical Software, Statistical Analysis, Statistical Methods, Debugging, File I/O, Data Analysis, Simulations, Programming Principles, Data Import/Export, Data Processing, Data Structures, Data Manipulation, Computer Programming, Performance Tuning, Software Installation

    Intermediate · Course · 1 - 4 Weeks

  • I

    Illinois Tech

    Bayesian Computational Statistics

    Skills you'll gain: Bayesian Statistics, Data Analysis, Statistical Inference, Regression Analysis, Data Analysis Software, Statistical Methods, Statistical Analysis, Statistical Modeling, Statistical Programming, Statistical Software, Sampling (Statistics), R (Software), R Programming, Numerical Analysis, Markov Model, Logistic Regression, Probability, Simulations, Model Evaluation, Probability Distribution

    Build toward a degree

    Intermediate · Course · 1 - 3 Months

  • G

    Google Cloud

    Configuring IAM Permissions with gCloud - AWS

    Skills you'll gain: Identity and Access Management, User Accounts, User Provisioning, Authorization (Computing), Cloud Management, Google Cloud Platform, Role-Based Access Control (RBAC), Cloud Computing, Cloud Infrastructure, Software Installation, Network Analysis

    Beginner · Project · Less Than 2 Hours

  • C

    Coursera

    Gemini for Beginners: Develop a Social Media Marketing Plan

    Skills you'll gain: Timelines, Google Gemini, Calendar Management, Project Schedules, Scheduling, Google Sheets, Spreadsheet Software, Content Scheduling, Social Media Marketing, Brainstorming

    Beginner · Guided Project · Less Than 2 Hours

  • A

    Amazon Web Services

    Securely Connecting AWS IoT Devices to the Cloud V01.00.00

    Skills you'll gain: Internet Of Things, Amazon Web Services, AWS Identity and Access Management (IAM), Cloud-Based Integration, Cloud Security, Real Time Data

    4.4
    Rating, 4.4 out of 5 stars
    ·
    16 reviews

    Beginner · Course · 1 - 4 Weeks

  • E

    EDUCBA

    Linux Mint

    Skills you'll gain: Remote Access Systems, Command-Line Interface, System Monitoring, Unix Commands, User Accounts, Unix Shell, Linux, Linux Administration, Shell Script, Linux Commands, User Provisioning, Operating System Administration, Linux Servers, Network Security, Systems Administration, Software Installation, File Systems, System Configuration, Data Sharing, Operating Systems

    4.8
    Rating, 4.8 out of 5 stars
    ·
    24 reviews

    Beginner · Course · 1 - 4 Weeks

  • U

    University of Washington

    Data Science at Scale - Capstone Project

    Skills you'll gain: Feature Engineering, Model Evaluation, Data Analysis, Model Training, Predictive Modeling, Data Wrangling, Statistical Modeling, Statistics, Data Science, Data-Driven Decision-Making, Data Preprocessing, Predictive Analytics, Data Collection, Applied Machine Learning, R Programming, Data Pipelines, Research, Supervised Learning, Technical Communication, Python Programming

    3.8
    Rating, 3.8 out of 5 stars
    ·
    26 reviews

    Mixed · Course · 1 - 3 Months

  • P

    Packt

    AZ-900 Azure Fundamentals Crash Course

    Skills you'll gain: Cloud Services, Cloud Deployment, Infrastructure Architecture, Authorization (Computing), Software As A Service

    Beginner · Course · 1 - 3 Months

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

  • CyberSec First Responder – Advanced (CFR-A): Attack: CertNexus
  • Getting Started with Linux Fundamentals: Red Hat
  • AI Machine Learning with R & Python Projects: EDUCBA
  • YouTube Marketing 2026: YouTube SEO & Algorithms: Alex Genadinik
  • R البرمجة باستخدام لغة: Johns Hopkins University
  • Bayesian Computational Statistics: Illinois Tech
  • Configuring IAM Permissions with gCloud - AWS: Google Cloud
  • Gemini for Beginners: Develop a Social Media Marketing Plan: Coursera
  • Securely Connecting AWS IoT Devices to the Cloud V01.00.00: Amazon Web Services
  • Linux Mint: EDUCBA

Skills you can learn in Computer Security And Networks

Cybersecurity (33)
Google (25)
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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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