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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
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    IBM

    Encryption and Cryptography Essentials

    Skills you'll gain: Encryption, Public Key Infrastructure, Cryptography, Data Security, Cryptographic Protocols, Advanced Encryption Standard (AES), Cybersecurity, Network Security, Blockchain, Authentications, Data Integrity, Classification Algorithms

    5
    Rating, 5 out of 5 stars
    ·
    43 reviews

    Intermediate · Course · 1 - 4 Weeks

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    Pearson

    Wireshark 101: Packet Analysis Essentials

    Skills you'll gain: Network Troubleshooting, Network Protocols, Network Monitoring, Network Analysis, TCP/IP, Cyber Security Assessment, Network Security, User Interface (UI)

    Beginner · Course · 1 - 4 Weeks

  • Status: New
    New
    Status: Free Trial
    Free Trial
    C

    Coursera

    Choose Optimal Data Structures for ML

    Skills you'll gain: Data Structures, Feature Engineering, MLOps (Machine Learning Operations), Java, Performance Tuning, Data Processing, Applied Machine Learning, System Monitoring, Scalability, Performance Analysis, Performance Testing, Tree Maps, Benchmarking, Graph Theory, Program Implementation

    Advanced · Course · 1 - 4 Weeks

  • Status: Preview
    Preview
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    Coursera

    Technical Troubleshooting: Diagnostics, Networks, Customers

    Skills you'll gain: Network Troubleshooting, Network Monitoring, Technical Communication, Technical Support, Network Administration, Technical Documentation, Desktop Support, Help Desk Support, Problem Management, Network Analysis

    5
    Rating, 5 out of 5 stars
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    8 reviews

    Beginner · Course · 1 - 4 Weeks

  • Status: Free Trial
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    G
    N
    G

    Multiple educators

    Machine Learning for Trading

    Skills you'll gain: Tensorflow, Keras (Neural Network Library), Machine Learning Methods, Model Evaluation, Machine Learning, Google Cloud Platform, Machine Learning Algorithms, Applied Machine Learning, Financial Trading, Reinforcement Learning, Recurrent Neural Networks (RNNs), Supervised Learning, Data Pipelines, Time Series Analysis and Forecasting, Statistical Machine Learning, Technical Analysis, Deep Learning, Securities Trading, Portfolio Management, Artificial Intelligence and Machine Learning (AI/ML)

    3.8
    Rating, 3.8 out of 5 stars
    ·
    1.2K reviews

    Intermediate · Specialization · 1 - 3 Months

  • Status: Free Trial
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    DeepLearning.AI

    AI for Medical Diagnosis

    Skills you'll gain: Model Evaluation, Data Preprocessing, Convolutional Neural Networks, Image Analysis, Diagnostic Radiology, Predictive Modeling, Risk Modeling, Statistical Machine Learning, Artificial Intelligence, Tensorflow, Applied Machine Learning, Medical Imaging, Machine Learning Methods, Deep Learning, Natural Language Processing, Medical Science and Research, Machine Learning, Magnetic Resonance Imaging, Probability & Statistics

    4.7
    Rating, 4.7 out of 5 stars
    ·
    2.1K reviews

    Intermediate · Course · 1 - 4 Weeks

  • Status: Preview
    Preview
    H

    Hebrew University of Jerusalem

    Synapses, Neurons and Brains

    Skills you'll gain: Electrophysiology, Artificial Neural Networks, Neurology, Computer Science, Cell Biology, Physiology, Psychology, Basic Electrical Systems, Network Analysis, Computational Logic, Simulation and Simulation Software, Mathematical Modeling, Biology

    4.8
    Rating, 4.8 out of 5 stars
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    1.3K reviews

    Mixed · Course · 1 - 3 Months

  • Status: New
    New
    Status: Free Trial
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    A

    Alex Genadinik

    YouTube Marketing 2026: YouTube SEO & Algorithms

    Skills you'll gain: Search Engine Optimization, Web Analytics and SEO, Social Media Strategy, Social Media Marketing, Marketing, Video Production, Marketing Strategies, Content Creation, Paid media, Content Strategy, Advertising Campaigns, Brand Marketing, Live Streaming

    Mixed · Course · 3 - 6 Months

  • P

    Packt

    CyberSec First Responder (CFR-310)

    Skills you'll gain: Cyber Threat Intelligence, Cybersecurity, Cyber Attacks, Cyber Security Assessment, Threat Modeling, Threat Detection, Intrusion Detection and Prevention, Exploitation techniques, Security Management, Network Security, Digital Forensics, Network Analysis

    Intermediate · Course · 1 - 3 Months

  • Status: New
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    LearnKartS

    ChatGPT for Business & Marketing Content

    Skills you'll gain: Prompt Engineering, Business Writing, ChatGPT, Social Media Content, Marketing Automation, Business Marketing, Copywriting, Email Automation, Writing, Social Media Campaigns, Marketing Communications, Business Ethics, Brainstorming, Content Creation, Content Strategy, Social Media Marketing

    Beginner · Course · 1 - 4 Weeks

  • Status: New
    New
    Status: Free Trial
    Free Trial
    S

    SkillUp

    Project, Stakeholder, and Requirements Management Fundamentals

    Skills you'll gain: Stakeholder Engagement, Communication Planning, Stakeholder Communications, User Story, Project Coordination, Requirements Analysis, Milestones (Project Management), Project Management Software, Business Analysis, Kanban Principles, Waterfall Methodology, Risk Management, Communication, Product Lifecycle Management, Prioritization

    Beginner · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    I

    Infosec

    Introduction to Cybersecurity Foundations

    Skills you'll gain: Cybersecurity, Cloud Computing, Network Monitoring, Command-Line Interface, Cloud Services, General Networking, Linux, Windows PowerShell, Virtual Machines

    4.7
    Rating, 4.7 out of 5 stars
    ·
    515 reviews

    Beginner · Course · 1 - 4 Weeks

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

  • Encryption and Cryptography Essentials: IBM
  • Wireshark 101: Packet Analysis Essentials: Pearson
  • Choose Optimal Data Structures for ML: Coursera
  • Technical Troubleshooting: Diagnostics, Networks, Customers: Coursera
  • Machine Learning for Trading: New York Institute of Finance
  • AI for Medical Diagnosis: DeepLearning.AI
  • Synapses, Neurons and Brains : Hebrew University of Jerusalem
  • YouTube Marketing 2026: YouTube SEO & Algorithms: Alex Genadinik
  • CyberSec First Responder (CFR-310): Packt
  • ChatGPT for Business & Marketing Content: LearnKartS

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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