• 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

    Introduction to Data Science

    Skills you'll gain: SQL, Data Cleansing, Jupyter, Data Literacy, Data Mining, Data Manipulation, Data Preprocessing, R (Software), Business Analysis, Model Deployment, Model Evaluation, Database Management, Relational Databases, Stored Procedure, R Programming, Data Science, Data Processing, Big Data, Computer Programming Tools, Python Programming

    ★ 4.6 (102K) · Beginner · Specialization · 3 - 6 Months

    Status: Free Trial
    Free Trial
    Category: Build toward a degree
    Build toward a degree
  • I

    IBM

    Forecasting & Scenario Development with AI

    Skills you'll gain: Financial Forecasting, Forecasting, Demand Planning, Revenue Forecasting, Financial Data, Trend Analysis, Financial Modeling, Time Series Analysis and Forecasting, Contingency Planning, Responsible AI, Budgeting, Data-Driven Decision-Making, Advanced Analytics, Predictive Analytics, Decision Intelligence, Financial Analysis, Prompt Engineering, Financial Planning, Decision Support Systems, Performance Stress Testing

    Beginner · Course · 1 - 4 Weeks

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

    IBM

    Generative AI for Digital Marketing

    Skills you'll gain: Prompt Engineering, Responsible AI, Generative Engine Optimization (GEO), Prompt Patterns, ChatGPT, Generative AI, Digital Advertising, Email Automation, Email Marketing, Content Performance Analysis, Data Ethics, Digital Marketing, Search Engine Optimization, Personalized Campaigns, Marketing Automation, Content Optimization, Digital Marketing Tools, AI Personalization, AI literacy, Artificial Intelligence and Machine Learning (AI/ML)

    ★ 4.7 (12K) · Beginner · Specialization · 3 - 6 Months

    Category: Hot New Release
    Hot New Release
  • K

    Kennesaw State University

    Cybersecurity Risk Management Frameworks

    Skills you'll gain: Risk Management, Cyber Governance, Cost Benefit Analysis, Security Management, Risk Management Framework, Vulnerability Management, Cyber Attacks, Cybersecurity, Threat Management, Cyber Risk, Risk Analysis, Enterprise Risk Management (ERM), Business Risk Management, Risk Mitigation, Vulnerability Assessments, ISO/IEC 27001, Threat Detection, Threat Modeling, Cyber Security Strategy, Security Awareness

    ★ 4.7 (211) · Beginner · Specialization · 3 - 6 Months

    Status: Free Trial
    Free Trial
  • I

    IBM

    Practice Exams for CompTIA A+ Certification: Core 1 & Core 2

    Skills you'll gain: Operating System Administration, Network Infrastructure, Data Storage, Command-Line Interface, Peripheral Devices, Software Installation, Security Controls, Active Directory, Technical Support and Services, System Configuration

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

    Status: Free Trial
    Free Trial
  • J

    John Wiley & Sons

    Linux All-In-One For Dummies

    Skills you'll gain: Shell Script, Linux Administration, Linux, Systems Administration, Operating System Administration, Linux Servers, Web Servers, Apache, Unix Shell, Bash (Scripting Language), Unix Commands, Nginx, Vulnerability Assessments, Virtualization and Virtual Machines, File Systems, File Management, Virtualization, Command-Line Interface, Network Troubleshooting, Linux Commands

    Beginner · Specialization · 3 - 6 Months

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

    IBM

    IBM Business Intelligence (BI) Analyst

    Skills you'll gain: Dashboard, Extract, Transform, Load, Data Storytelling, Data Visualization, Dashboard Creation, Database Design, Presentations, Data Presentation, Descriptive Statistics, IBM DB2, Business Intelligence, Data Visualization Software, Statistical Hypothesis Testing, Tableau Software, Relational Databases, Database Systems, Statistical Visualization, IBM Cognos Analytics, Interactive Data Visualization, Excel Formulas

    ★ 4.7 (16K) · Beginner · Professional Certificate · 3 - 6 Months

    Category: Bestseller
    Bestseller
  • J

    John Wiley & Sons

    Getting Started with Facebook

    Skills you'll gain: Facebook, Social Media, Safety and Security, digital literacy, Security Awareness, Personally Identifiable Information, Information Privacy, Relationship Building, Social Media Strategy, Social Media Content, Web Presence, User Accounts, UI Components, Online Advertising, Security Controls, Registration, User Interface (UI), Data Sharing, Web Content, Communication

    Beginner · Course · 1 - 3 Months

    Category: New
    New
  • I

    IBM

    Ethical Hacking with Kali Linux

    Skills you'll gain: Linux Administration, Bash (Scripting Language), Network Monitoring, Cyber Security Assessment, System Configuration, Digital Forensics

    ★ 4.7 (65) · Intermediate · Course · 1 - 3 Months

    Status: Free Trial
    Free Trial
  • J

    John Wiley & Sons

    Advanced SQL Applications and Performance Optimization

    Skills you'll gain: SQL, Relational Databases, Database Design, Database Application, Data Integrity, Stored Procedure, Database Architecture and Administration, Database Development, Database Management, Query Languages, Data Store, Performance Tuning, Graph Theory, Data Modeling, Extensible Markup Language (XML), Extensible Languages and XML, Data Access, Application Design, Performance Management, Network Troubleshooting

    Advanced · Course · 1 - 3 Months

    Category: New
    New
  • U

    University of Maryland, College Park

    Cybersecurity in the AI Era

    Skills you'll gain: Cybersecurity, Cyber Security Policies, Cyber Risk, Cyber Attacks, Cyber Governance, Cyber Security Strategy, Security Management, Infrastructure Security, Data Security, Threat Modeling, Computer Security, Security Awareness, Risk Management, Enterprise Security, Vulnerability, Governance, General Networking, Public Safety and National Security, Threat Detection, Artificial Intelligence

    ★ 4.7 (3.4K) · Beginner · Specialization · 3 - 6 Months

    Status: Free Trial
    Free Trial
  • C

    Coursera

    Explore OAS Self-Service Analytics

    Skills you'll gain: Data Visualization, Data Presentation, Data Literacy, Dashboard Creation, Interactive Data Visualization, Business Intelligence, Data Synthesis, Exploratory Data Analysis, Data Wrangling, Data Cleansing, Data Integration, Data Analysis, Analytics, Data Transformation, Stakeholder Communications, Data Quality, Data Sharing, Data Import/Export

    Intermediate · Course · 1 - 4 Weeks

    Category: New
    New
    Category: Preview
    Preview
1…818283…635

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

  • Introduction to Data Science: IBM
  • Forecasting & Scenario Development with AI: IBM
  • Generative AI for Digital Marketing: IBM
  • Cybersecurity Risk Management Frameworks: Kennesaw State University
  • Practice Exams for CompTIA A+ Certification: Core 1 & Core 2: IBM
  • Linux All-In-One For Dummies: John Wiley & Sons
  • IBM Business Intelligence (BI) Analyst: IBM
  • Getting Started with Facebook: John Wiley & Sons
  • Ethical Hacking with Kali Linux: IBM
  • Advanced SQL Applications and Performance Optimization: John Wiley & Sons

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
Logo of Certified B Corporation
© 2026 Coursera Inc. All rights reserved.
  • Coursera Facebook
  • Coursera Linkedin
  • Coursera Twitter
  • Coursera YouTube
  • Coursera Instagram
  • Coursera TikTok