• 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: Free
    Free
    C

    Coursera

    Build an expense tracker app in Django

    Skills you'll gain: Django (Web Framework), Web Applications, Back-End Web Development, Expense Management, Application Development, Database Application, Data Visualization, Business Process Automation, Chart.js, Python Programming, Data Modeling, Data Security, GitHub, Javascript, Git (Version Control System)

    4
    Rating, 4 out of 5 stars
    ·
    6 reviews

    Intermediate · Guided Project · Less Than 2 Hours

  • Status: Free Trial
    Free Trial
    P

    Packt

    Vulnerability Types and Concepts

    Skills you'll gain: Threat Modeling, Vulnerability Scanning, Vulnerability Management, Vulnerability Assessments, Risk Management, Secure Coding, Cyber Security Assessment, Security Testing, Cyber Governance, Risk Management Framework, Threat Management, Software Development Life Cycle, Application Security, Cyber Security Policies, Threat Detection, Security Management, Security Controls, Systems Development, Security Strategy

    Intermediate · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    L

    LearnKartS

    AWS Developer Associate Certification Prep

    Skills you'll gain: Infrastructure as Code (IaC), Amazon Web Services, AWS Identity and Access Management (IAM), Containerization, Amazon Elastic Compute Cloud, AWS CloudFormation, Amazon DynamoDB, Kubernetes, Operational Databases, API Gateway, Database Application, Amazon S3, Cloud Security, Cloud-Native Computing, Event-Driven Programming, AWS Kinesis, Amazon CloudWatch, Virtual Machines, Servers, Virtualization and Virtual Machines

    4.7
    Rating, 4.7 out of 5 stars
    ·
    9 reviews

    Beginner · Specialization · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    S

    Simplilearn

    Strategic Digital Marketing Channels - SEO & SEM

    Skills you'll gain: Search Engine Marketing, Google Ads, Search Engine Optimization, Marketing Strategies, Web Analytics and SEO, Marketing, Email Marketing, Marketing Analytics, Digital Marketing, Performance marketing, Marketing Psychology, Customer Relationship Management, Paid media, Campaign Management, Marketing Automation, Advertising Campaigns, Google Analytics, UI/UX Strategy, Social Media Marketing, Digital Advertising

    4.6
    Rating, 4.6 out of 5 stars
    ·
    34 reviews

    Beginner · Specialization · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    U

    University of California, Davis

    Research Report: Delivering Insights

    Skills you'll gain: Data Synthesis, Data Storytelling, Presentations, Marketing, Data Visualization Software, Market Research, Social Media Marketing, Microsoft PowerPoint, Advertising, Customer Insights, Data Analysis, Verbal Communication Skills, Target Audience, Strategic Marketing, Market Analysis, Digital Marketing

    4.6
    Rating, 4.6 out of 5 stars
    ·
    182 reviews

    Intermediate · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    J

    Johns Hopkins University

    Computational and Graphical Models in Probability

    Skills you'll gain: Network Analysis, Statistical Modeling, Bayesian Network, R (Software), R Programming, Social Network Analysis, Simulations, Graph Theory, Statistical Analysis, Probability & Statistics, Markov Model, Probability Distribution, Data Visualization, Machine Learning, Statistical Hypothesis Testing

    Intermediate · Course · 1 - 4 Weeks

  • Status: New
    New
    Status: Free Trial
    Free Trial
    P

    Packt

    AWS Certified Solutions Architect Associate (SAA-C03)

    Skills you'll gain: Amazon Web Services, AWS Identity and Access Management (IAM), Identity and Access Management, Amazon Elastic Compute Cloud, Cloud Deployment, Amazon CloudWatch, Amazon S3, Databases, Cloud Computing, AWS CloudFormation, Relational Databases, Public Cloud, Cloud Computing Architecture, Amazon DynamoDB, Database Architecture and Administration, Network Security, Virtual Networking, Network Architecture, Cloud Infrastructure, Cloud Storage

    Intermediate · Specialization · 3 - 6 Months

  • Status: Preview
    Preview
    D

    DeepLearning.AI

    Нейронные сети и глубокое обучение

    Skills you'll gain: Deep Learning, Artificial Neural Networks, Supervised Learning, Artificial Intelligence, Convolutional Neural Networks, Computer Vision, Recurrent Neural Networks (RNNs), Machine Learning, Linear Algebra

    4.2
    Rating, 4.2 out of 5 stars
    ·
    17 reviews

    Intermediate · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    U

    Università di Napoli Federico II

    Financial Markets

    Skills you'll gain: Market Liquidity, Derivatives, Securities Trading, Financial Regulation, Financial Market, Securities (Finance), FinTech, Financial Systems, Banking, Financial Trading, Financial Services, Market Dynamics, Finance, Actuarial Science, Commercial Banking, Investments, Futures Exchange, Financial Statements, Risk Modeling, Equities

    4.3
    Rating, 4.3 out of 5 stars
    ·
    8 reviews

    Intermediate · Specialization · 3 - 6 Months

  • Status: Free Trial
    Free Trial
    U

    University of Colorado Boulder

    Text Marketing Analytics

    Skills you'll gain: Network Analysis, Unsupervised Learning, Social Network Analysis, Supervised Learning, Unstructured Data, Applied Machine Learning, Marketing Analytics, Deep Learning, Scikit Learn (Machine Learning Library), Machine Learning, Tensorflow, Machine Learning Algorithms, Text Mining, Data Analysis, Model Evaluation, Transfer Learning, Semantic Web, JSON, Statistical Methods, Data Manipulation

    Build toward a degree

    3.1
    Rating, 3.1 out of 5 stars
    ·
    15 reviews

    Beginner · Specialization · 3 - 6 Months

  • Status: Free Trial
    Free Trial
    F

    Fractal Analytics

    Coding with Generative AI

    Skills you'll gain: Generative AI, Generative Model Architectures, Object Oriented Programming (OOP), Large Language Modeling, Prompt Engineering, Artificial Neural Networks, Computer Programming, Debugging, Python Programming, Semantic Web, Critical Thinking

    4.3
    Rating, 4.3 out of 5 stars
    ·
    20 reviews

    Intermediate · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    C

    CertNexus

    Detect and Mitigate Ethical Risks

    Skills you'll gain: Data Ethics, Responsible AI, Accountability, Risk Management, Operational Risk, Risk Analysis, Information Privacy, Risk Mitigation, AI Security, Personally Identifiable Information, Safety and Security, Business Ethics, Ethical Standards And Conduct

    4.5
    Rating, 4.5 out of 5 stars
    ·
    96 reviews

    Beginner · Course · 1 - 3 Months

Searches related to network security

network security support engineer
network security architecture
network security fundamentals
network security engineer
network security & database vulnerabilities
network security free
network security, troubleshooting, & certification prep
network security and cryptography
1…231232233…466

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

  • Build an expense tracker app in Django: Coursera
  • Vulnerability Types and Concepts: Packt
  • AWS Developer Associate Certification Prep: LearnKartS
  • Strategic Digital Marketing Channels - SEO & SEM: Simplilearn
  • Research Report: Delivering Insights: University of California, Davis
  • Computational and Graphical Models in Probability: Johns Hopkins University
  • AWS Certified Solutions Architect Associate (SAA-C03): Packt
  • Нейронные сети и глубокое обучение: DeepLearning.AI
  • Financial Markets: Università di Napoli Federico II
  • Text Marketing Analytics: University of Colorado Boulder

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

  • Artificial Intelligence (AI)
  • Cybersecurity
  • Data Analytics
  • Digital Marketing
  • English Speaking
  • Generative AI (GenAI)
  • Microsoft Excel
  • Microsoft Power BI
  • Project Management
  • Python

Certificates & Programs

  • Google Cybersecurity Certificate
  • Google Data Analytics Certificate
  • Google IT Support Certificate
  • Google Project Management Certificate
  • Google UX Design Certificate
  • IBM Data Analyst Certificate
  • IBM Data Science Certificate
  • Machine Learning Certificate
  • Microsoft Power BI Data Analyst Certificate
  • UI / UX Design Certificate

Industries & Careers

  • Business
  • Computer Science
  • Data Science
  • Education & Teaching
  • Engineering
  • Finance
  • Healthcare
  • Human Resources (HR)
  • Information Technology (IT)
  • Marketing

Career Resources

  • Career Aptitude Test
  • Examples of Strengths and Weaknesses for Job Interviews
  • High-Income Skills to Learn
  • How Does Cryptocurrency Work?
  • How to Highlight Duplicates in Google Sheets
  • How to Learn Artificial Intelligence
  • Popular Cybersecurity Certifications
  • Preparing for the PMP Certification
  • Signs You Will Get the Job After an Interview
  • What Is Artificial Intelligence?

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
  • Share your Coursera learning story

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