• For Individuals
  • For Businesses
  • For Universities
  • For Governments
Degrees
​
Log In
Join for Free
  • Browse
  • Network Security

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: New
    New
    Status: Free Trial
    Free Trial
    J

    John Wiley & Sons

    Business Plans For Dummies

    Skills you'll gain: Business Planning, Business Strategy, Business Strategies, Business Ethics, Financial Statement Analysis, Plan Execution, Financial Statements, Competitive Analysis, Growth Strategies, Strategic Planning, Strategic Thinking, Competitive Intelligence, Business Modeling, Financial Forecasting, Culture Transformation, Strategic Decision-Making, Strategic Marketing, Portfolio Management, Market Analysis, Entrepreneurship

    Beginner · Specialization · 3 - 6 Months

  • Status: Free Trial
    Free Trial
    E

    EC-Council

    Cybersecurity Attack and Defense Fundamentals

    Skills you'll gain: Digital Forensics, Penetration Testing, Network Security, Threat Management, Mobile Security, Distributed Denial-Of-Service (DDoS) Attacks, Cloud Security, Public Key Infrastructure, Vulnerability Assessments, Security Testing, Cryptography, Security Controls, Cryptographic Protocols, Cyber Security Assessment, Cybersecurity, Authorization (Computing), Cloud Computing, Malware Protection, Cyber Attacks, Data Integrity

    4.6
    Rating, 4.6 out of 5 stars
    ·
    815 reviews

    Beginner · Specialization · 3 - 6 Months

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

    John Wiley & Sons

    Foundations of Effective Business Planning

    Skills you'll gain: Business Planning, Business Strategy, Business Strategies, Business Ethics, Competitive Analysis, Strategic Planning, Strategic Thinking, Competitive Intelligence, Strategic Marketing, Strategic Communication, Organizational Strategy, Market Intelligence, Market Analysis, Consumer Behaviour, Target Market, Customer Analysis, Market Research, Smart Goals, Goal Setting, Stakeholder Communications

    Beginner · Course · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    Status: AI skills
    AI skills
    I

    IBM

    IBM Systems Analyst

    Skills you'll gain: Process Modeling, Process Mapping, Business Process Modeling, Process Analysis, Business Analysis, Data Storytelling, Business Analysis Tools, Business Process Improvement, Feasibility Studies, Systems Analysis, Stakeholder Analysis, Process Optimization, Requirements Management, Business Systems Analysis, Systems Design, Communication Planning, Test Planning, Information Technology, Database Management, Agile Methodology

    4.7
    Rating, 4.7 out of 5 stars
    ·
    4.9K reviews

    Beginner · Professional Certificate · 3 - 6 Months

  • Status: New
    New
    J

    John Wiley & Sons

    Foundations of Accounting: Principles & Statements

    Skills you'll gain: Income Statement, Financial Accounting, Accounting Systems, Accounting, Generally Accepted Accounting Principles (GAAP), Profit and Loss (P&L) Management, Cash Flows, Financial Statements, Standard Accounting Practices, Financial Reporting, General Accounting, Balance Sheet, Financial Statement Analysis, Small Business Accounting, Finance, Financial Planning, Financial Management, Organizational Structure, Budgeting, Language Interpretation, Translation, and Studies

    Beginner · Course · 1 - 3 Months

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

    John Wiley & Sons

    Quantitative Tools for Risk and Decision Analysis

    Skills you'll gain: Risk Modeling, Estimation, Risk Management, Analysis, Decision Making, Risk Analysis, Statistics, Data-Driven Decision-Making, Forecasting, Strategic Decision-Making, Probability, Quantitative Research, Statistical Modeling, Data Collection, Data Analysis, Probability Distribution, Predictive Modeling, Strategic Prioritization, Simulation and Simulation Software, Statistical Methods

    Advanced · Course · 1 - 4 Weeks

  • Status: New
    New
    Status: Free Trial
    Free Trial
    I

    IBM

    Generative AI for NLP with PyTorch Capstone Project

    Skills you'll gain: Model Evaluation, Fine-tuning, PyTorch (Machine Learning Library), Recurrent Neural Networks (RNNs), Model Training, Transfer Learning, Generative AI, Large Language Modeling, Natural Language Processing, Hugging Face, Generative Model Architectures, Data Preprocessing, Model Optimization, Data Processing, Deep Learning, Artificial Neural Networks, Machine Learning, Machine Learning Algorithms

    Advanced · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    G

    Google

    Soporte de Tecnologías de la Información de Google

    Skills you'll gain: IT Infrastructure, Operating System Administration, Computer Security, Information Systems Security, IT Security Architecture, Computer Networking, Desktop Support, Systems Administration, Network Troubleshooting, Remote Access Systems, Network Security, OSI Models, Hardening, Package and Software Management, Application Security, Cloud Management, Disaster Recovery, TCP/IP, Computer Hardware, Technical Support and Services

    4.9
    Rating, 4.9 out of 5 stars
    ·
    18K reviews

    Beginner · Professional Certificate · 3 - 6 Months

  • Status: Free Trial
    Free Trial
    L

    LearnQuest

    AI for Scientific Research

    Skills you'll gain: Data Preprocessing, Feature Engineering, Model Evaluation, Bioinformatics, Exploratory Data Analysis, Random Forest Algorithm, Pandas (Python Package), Scikit Learn (Machine Learning Library), Applied Machine Learning, Data Manipulation, Data Processing, Dimensionality Reduction, Data Cleansing, Model Optimization, Keras (Neural Network Library), Machine Learning Algorithms, Data Transformation, Model Training, Machine Learning, Data Science

    3.3
    Rating, 3.3 out of 5 stars
    ·
    105 reviews

    Beginner · Specialization · 3 - 6 Months

  • Status: Preview
    Preview
    I

    IBM

    Malware Analysis and Introduction to Assembly Language

    Skills you'll gain: Malware Protection, Exploitation techniques, Threat Detection, Virtual Machines, Microarchitecture, Debugging, System Programming, Windows PowerShell, Virtual Environment, Programming Principles, Excel Macros, Linux

    4.5
    Rating, 4.5 out of 5 stars
    ·
    89 reviews

    Intermediate · Course · 1 - 3 Months

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

    John Wiley & Sons

    Mastering Data Visualization with Power BI and Tableau

    Skills you'll gain: Tableau Software, Data Storytelling, Data Cleansing, Data Visualization Software, Data Wrangling, Dashboard, Dashboard Creation, Data Presentation, Data Visualization, Data Transformation, Interactive Data Visualization, Data Manipulation, Data Modeling, Statistical Visualization, Data Preprocessing, Power BI, Plot (Graphics), Data Analysis, SQL, Python Programming

    Intermediate · Course · 1 - 3 Months

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

    John Wiley & Sons

    Shopify Success: Managing Customers and Enhancing Experience

    Skills you'll gain: Retail Store Operations, Customer Analysis, Inventory and Warehousing, Customer Retention, Inventory Control, Order Management, Inventory Management, Order Fulfillment, Customer experience improvement, Customer Insights, AI Personalization, Order Delivery, User Research, Order Processing, Retail Management, Loyalty Programs, E-Commerce, Marketing Strategies, Digital Marketing, Business

    Intermediate · Course · 1 - 3 Months

1…949596…645

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

  • Business Plans For Dummies: John Wiley & Sons
  • Cybersecurity Attack and Defense Fundamentals: EC-Council
  • Foundations of Effective Business Planning: John Wiley & Sons
  • IBM Systems Analyst: IBM
  • Foundations of Accounting: Principles & Statements: John Wiley & Sons
  • Quantitative Tools for Risk and Decision Analysis: John Wiley & Sons
  • Generative AI for NLP with PyTorch Capstone Project: IBM
  • Soporte de Tecnologías de la Información de Google: Google
  • AI for Scientific Research: LearnQuest
  • Malware Analysis and Introduction to Assembly Language: IBM

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)

Other topics to explore

Arts and Humanities
338 courses
Business
1095 courses
Computer Science
668 courses
Data Science
425 courses
Information Technology
145 courses
Health
471 courses
Math and Logic
70 courses
Personal Development
137 courses
Physical Science and Engineering
413 courses
Social Sciences
401 courses
Language Learning
150 courses

Coursera Footer

Skills

  • Accounting
  • Artificial Intelligence (AI)
  • Cybersecurity
  • Data Analytics
  • Digital Marketing
  • Human Resources (HR)
  • Microsoft Excel
  • Project Management
  • Python
  • SQL

Professional Certificates

  • Google AI Certificate
  • Google Cybersecurity Certificate
  • Google Data Analytics Certificate
  • Google IT Support Certificate
  • Google Project Management Certificate
  • Google UX Design Certificate
  • IBM AI Engineering Certificate
  • IBM AI Product Manager Certificate
  • IBM Data Science Certificate
  • Intuit Academy Bookkeeping Certificate

Courses & Specializations

  • AI Essentials Specialization
  • AI For Business Specialization
  • AI For Everyone Course
  • AI in Healthcare Specialization
  • Deep Learning Specialization
  • Excel Skills for Business Specialization
  • Financial Markets Course
  • Machine Learning Specialization
  • Prompt Engineering for ChatGPT Course
  • Python for Everybody Specialization

Career Resources

  • Career Aptitude Test
  • CAPM Certification Requirements
  • CompTIA A+ Certification Requirements
  • CompTIA Security+ Certification Requirements
  • Essential IT Certifications
  • High-Income Skills to Learn
  • How to Learn Artificial Intelligence
  • PMP Certification Requirements
  • Popular Cybersecurity Certifications
  • Share your Coursera learning story

Coursera

  • About
  • What We Offer
  • Leadership
  • Careers
  • Catalog
  • Coursera Plus
  • Professional Certificates
  • MasterTrack® Certificates
  • Degrees
  • For Enterprise
  • For Government
  • For Campus
  • Become a Partner
  • Social Impact
  • Free Courses
  • Udemy

Community

  • Learners
  • Partners
  • Beta Testers
  • Blog
  • The Coursera Podcast
  • Tech Blog

More

  • Press
  • Investors
  • Terms
  • Privacy
  • Help
  • Accessibility
  • Contact
  • Articles
  • Directory
  • Affiliates
  • Modern Slavery Statement
  • Cookies Preference Center
Learn Anywhere
Download on the App Store
Get it on Google Play
Logo of Certified B Corporation
© 2026 Coursera Inc. All rights reserved.
  • Coursera Facebook
  • Coursera Linkedin
  • Coursera Twitter
  • Coursera YouTube
  • Coursera Instagram
  • Coursera TikTok