• 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


  • I

    IBM

    Generative AI: Boost Your Sales Career

    Skills you'll gain: Sales Development, Sales Strategy, Sales Presentation, Sales Enablement, Sales Training, Sales Pipelines, Sales Management, Personalized Campaigns, Generative AI, Lead Generation, Sales Prospecting, LinkedIn, B2B Sales, AI Personalization, ChatGPT, Email Marketing, Artificial Intelligence, Marketing Collateral, Proposal Writing, Forecasting

    4.7 stars, 19 reviews, Intermediate, Course, 1 - 4 Weeks

    ★ 4.7 (19) · Intermediate · Course · 1 - 4 Weeks

    Status: Free trial
    Free trial
  • C

    Coursera

    Accounts Payable & Receivable Operations

    Skills you'll gain: Reconciliation, Accounts Payable, Billing, Billing & Invoicing, Accounts Receivable, Accounts Payable and Receivable, Invoicing, QuickBooks (Accounting Software), Accounting Software, Loss Prevention, Financial Controls, Auditing, Fraud detection, Vendor Management, Internal Controls, Payment Processing, Cash Management, Document Management, Financial Reporting, Cash Flows

    2.9 stars, 19 reviews, Intermediate, Specialization, 3 - 6 Months

    ★ 2.9 (19) · Intermediate · Specialization · 3 - 6 Months

    Status: Free trial
    Free trial
  • P

    Packt

    Power Platform Solution Discovery and Planning

    Skills you'll gain: Power Platform Architecture & Technical Design, Business Workflow Analysis, Process Analysis, Process Mapping, Business Process Improvement, Functional Requirement, Enterprise Architecture, Business Process, Solution Architecture, Microsoft Power Platform, Requirements Analysis, Enterprise Modeling, Requirements Elicitation, Cloud Solutions, Cloud Computing Architecture, Digital Transformation, Microsoft Azure, User Requirements Documents, Planning, Risk Mitigation

    Beginner · Course · 1 - 3 Months

    Category: New
    New
    Status: Free trial
    Free trial
  • P

    Packt

    Ethical Hacking Foundations and HTML Injection

    Skills you'll gain: Cyber Security Assessment, Network Monitoring, Security Software, Software Installation, Virtual Machines

    4.8 stars, 13 reviews, Beginner, Course, 1 - 3 Months

    ★ 4.8 (13) · Beginner · Course · 1 - 3 Months

    Status: Free trial
    Free trial
  • U

    University of Illinois Urbana-Champaign

    Applying Data Analytics in Marketing

    Skills you'll gain: Marketing Analytics, Data-Driven Marketing, AI Personalization, Advanced Analytics, Customer Retention, Analytics, Predictive Modeling, Marketing Strategies, Social Media Analytics, Marketing, Data Analysis, Social Network Analysis, Customer Analysis, Data Analysis Software, Data Ethics, Customer Insights, Marketing Strategy and Techniques, Digital Marketing, Machine Learning, Generative AI

    4.5 stars, 204 reviews, Intermediate, Course, 1 - 4 Weeks

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

    Status: Free trial
    Free trial
    Category: Build toward a degree
    Build toward a degree
  • P

    Packt

    Advanced Shell Scripting: Automation & Text Processing

    Skills you'll gain: Shell Script, Bash (Scripting Language), grep, Unix Shell, Linux Commands, Unix Commands, Scripting, Unix, Scripting Languages, Linux, Command-Line Interface, Code Reusability, Windows PowerShell, IT Automation, Mathematical Software, File I/O, User Interface (UI), File Management, Mac OS

    Intermediate · Course · 1 - 3 Months

    Category: New
    New
    Status: Free trial
    Free trial
  • D

    DeepLearning.AI

    Build Basic Generative Adversarial Networks (GANs)

    Skills you'll gain: Generative Adversarial Networks (GANs), Generative AI, Generative Model Architectures, PyTorch (Machine Learning Library), Deep Learning, Convolutional Neural Networks, Responsible AI, Data Ethics, Model Training, Model Evaluation

    4.7 stars, 2K reviews, Intermediate, Course, 1 - 4 Weeks

    ★ 4.7 (2K) · Intermediate · Course · 1 - 4 Weeks

    Status: Free trial
    Free trial
  • I

    IBM

    IBM z/OS Mainframe Practitioner

    Skills you'll gain: Job Control Language (JCL), Mainframe Computing, z/OS, Mainframe Technologies, Virtualization, Virtualization and Virtual Machines, Unix, IBM DB2, Data Maintenance, Data Management, Virtual Machines, Database Management Systems, Hardware Architecture, Unix Shell, Operating System Administration, Infrastructure Architecture, Computing Platforms, System Programming, Linux, Control Panels

    4.7 stars, 1.4K reviews, Intermediate, Professional Certificate, 1 - 3 Months

    ★ 4.7 (1.4K) · Intermediate · Professional Certificate · 1 - 3 Months

    Status: Free trial
    Free trial
  • U

    University of Colorado System

    Detecting and Mitigating Cyber Threats and Attacks

    Skills you'll gain: Intrusion Detection and Prevention, Threat Detection, Incident Response, Computer Security Incident Management, Cybersecurity, Threat Management, Data Security, Cyber Attacks, Endpoint Detection and Response, Incident Management, Endpoint Security, Network Security, Firewall, Security Software, Anomaly Detection, System Monitoring

    4.7 stars, 460 reviews, Beginner, Course, 1 - 3 Months

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

    Status: Free trial
    Free trial
  • P

    Packt

    Deep Learning for Time Series Cookbook

    Skills you'll gain: Anomaly Detection, PyTorch (Machine Learning Library), Forecasting, Time Series Analysis and Forecasting, Recurrent Neural Networks (RNNs), Predictive Modeling, Deep Learning, Autoencoders, Predictive Analytics, Unsupervised Learning, Applied Machine Learning, Model Training, Generative Model Architectures, Exploratory Data Analysis, Model Optimization, Artificial Neural Networks, Data Preprocessing, Model Evaluation, Data Architecture

    Intermediate · Course · 1 - 3 Months

    Category: New
    New
  • U

    University of Colorado System

    Introduction to Applied Cryptography

    Skills you'll gain: Data Encryption Standard, Public Key Infrastructure, Cryptography, Cybersecurity, Key Management, Advanced Encryption Standard (AES), Encryption, Cryptographic Protocols, Public Key Cryptography Standards (PKCS), Brute-force attacks, Authentications, Arithmetic, Algorithms, Applied Mathematics, Probability, Computer Science

    4.6 stars, 1K reviews, Beginner, Specialization, 3 - 6 Months

    ★ 4.6 (1K) · Beginner · Specialization · 3 - 6 Months

    Status: Free trial
    Free trial
  • D

    Duke University

    Inferential Statistics

    Skills you'll gain: Statistical Hypothesis Testing, Statistical Inference, Statistical Reporting, R (Software), Statistical Methods, Statistics, R Programming, Statistical Software, Statistical Analysis, Probability & Statistics, Statistical Programming, Data Analysis, Sampling (Statistics), Probability Distribution, Software Installation

    4.8 stars, 2.8K reviews, Beginner, Course, 1 - 3 Months

    ★ 4.8 (2.8K) · Beginner · Course · 1 - 3 Months

    Status: Free trial
    Free trial
1…153154155…663

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

  • Generative AI: Boost Your Sales Career: IBM
  • Accounts Payable & Receivable Operations: Coursera
  • Power Platform Solution Discovery and Planning: Packt
  • Ethical Hacking Foundations and HTML Injection: Packt
  • Applying Data Analytics in Marketing: University of Illinois Urbana-Champaign
  • Advanced Shell Scripting: Automation & Text Processing: Packt
  • Build Basic Generative Adversarial Networks (GANs): DeepLearning.AI
  • IBM z/OS Mainframe Practitioner: IBM
  • Detecting and Mitigating Cyber Threats and Attacks: University of Colorado System
  • Deep Learning for Time Series Cookbook: Packt

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
  • Do Not Sell/Share
Learn Anywhere
Download on the App Store
Get it on Google Play
© 2026 Coursera Inc. All rights reserved.
  • Coursera Facebook
  • Coursera Linkedin
  • Coursera Twitter
  • Coursera YouTube
  • Coursera Instagram
  • Coursera TikTok