• For Individuals
  • For Businesses
  • For Universities
  • For Governments
Coursera
  • Online Degrees
  • Careers
  • Log In
  • Join for Free
    Coursera
    • Browse
    • Internet Security

    Internet Security Courses Online

    Study internet security for protecting online information. Learn about cybersecurity threats, encryption, and security measures.

    Skip to search results

    Filter by

    Subject
    Required
     *

    Language
    Required
     *

    The language used throughout the course, in both instruction and assessments.

    Learning Product
    Required
     *

    Level
    Required
     *

    Duration
    Required
     *

    Skills
    Required
     *

    Subtitles
    Required
     *

    Educator
    Required
     *

    Explore the Internet Security Course Catalog

    • Status: Preview
      Preview
      Y

      Yonsei University

      Introduction to TCP/IP

      Skills you'll gain: TCP/IP, Network Protocols, File Transfer Protocol (FTP), Network Routing, Cybersecurity, Distributed Denial-Of-Service (DDoS) Attacks, Dynamic Host Configuration Protocol (DHCP), Network Architecture, Network Analysis, Network Security

      4.6
      Rating, 4.6 out of 5 stars
      ·
      2.8K reviews

      Beginner · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      E

      ESSEC Business School

      Hotel Management: Distribution, Revenue and Demand Management

      Skills you'll gain: Revenue Management, Forecasting, Hospitality Management, Hotel Operations, Budgeting, Asset Management, Target Market, Market Share, Demand Generation, Hospitality, Online Advertising, Marketing Channel, Strategic Marketing, Demand Planning, Brand Strategy, Constructive Feedback, Operational Analysis, Direct Marketing, E-Commerce, Sales Process

      4.6
      Rating, 4.6 out of 5 stars
      ·
      2.2K reviews

      Beginner · Specialization · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      M

      Meta

      HTML and CSS in depth

      Skills you'll gain: HTML and CSS, Responsive Web Design, Hypertext Markup Language (HTML), Cascading Style Sheets (CSS), Browser Compatibility, Web Design, Front-End Web Development, Software Testing, Semantic Web, Animations, Debugging, Javascript, Web Content Accessibility Guidelines, Server Side, Data Validation

      4.7
      Rating, 4.7 out of 5 stars
      ·
      1.8K reviews

      Beginner · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      M

      Microsoft

      Introduction to Computers and Operating Systems and Security

      Skills you'll gain: Generative AI, Cyber Threat Intelligence, Threat Detection, Cybersecurity, Enterprise Security, Information Systems, Computer Systems, Computer Security Awareness Training, Business Software, Information Systems Security, Data Ethics, Operating Systems, Information Technology, Data Storage, Servers, Computer Hardware, Artificial Intelligence, Cloud Storage, Cloud Computing, Computer Architecture

      4.8
      Rating, 4.8 out of 5 stars
      ·
      1.8K reviews

      Beginner · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      U

      University of California, Davis

      Identifying Security Vulnerabilities

      Skills you'll gain: Threat Modeling, Secure Coding, Cryptography, Open Web Application Security Project (OWASP), Application Security, Encryption, Authentications, Data Security, Vulnerability Assessments, Web Applications, Data Validation

      4.7
      Rating, 4.7 out of 5 stars
      ·
      176 reviews

      Intermediate · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      U

      University of Illinois Urbana-Champaign

      The Digital Marketing Revolution

      Skills you'll gain: Digital Transformation, Digital Marketing, MarTech, Digital Media Strategy, Marketing Channel, Marketing Strategies, Global Marketing, Market Dynamics, Consumer Behaviour, Business Transformation, Customer experience improvement, Innovation

      Build toward a degree

      4.7
      Rating, 4.7 out of 5 stars
      ·
      1.7K reviews

      Beginner · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      U

      University of Minnesota

      Information​ ​Systems

      Skills you'll gain: Enterprise Resource Planning, Systems Analysis, Business Systems Analysis, Business Systems, Digital Transformation, Cloud Computing, IT Management, Organizational Change, Business Analysis, Change Management, Business Technologies, Process Analysis, Technology Strategies, Risk Management, Requirements Analysis, Information Technology, Information Systems, Business Transformation, Project Management, Critical Thinking

      4.8
      Rating, 4.8 out of 5 stars
      ·
      2.1K reviews

      Beginner · Specialization · 3 - 6 Months

    • Status: Preview
      Preview
      S

      Sciences Po

      Politics and Economics of International Energy

      Skills you'll gain: Energy and Utilities, International Relations, Electric Power Systems, Economic Development, Environment, Market Dynamics, Public Safety and National Security, Environmental Policy, Political Sciences, Natural Resource Management, Economics, Policty Analysis, Research, and Development, World History, Supply And Demand, Forecasting

      4.7
      Rating, 4.7 out of 5 stars
      ·
      1.9K reviews

      Beginner · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      G

      Google Cloud

      Reliable Google Cloud Infrastructure: Design and Process

      Skills you'll gain: Microservices, Kubernetes, Google Cloud Platform, CI/CD, Service Level, Cloud Security, Application Deployment, API Design, Site Reliability Engineering, Cloud Computing Architecture, Network Architecture, DevOps, Cloud Computing, Cloud Storage, Hybrid Cloud Computing, Scalability, Disaster Recovery, System Monitoring

      4.7
      Rating, 4.7 out of 5 stars
      ·
      7.2K reviews

      Advanced · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      D

      Duke University

      Decentralized Finance (DeFi): The Future of Finance

      Skills you'll gain: Lending and Underwriting, Blockchain, Loans, FinTech, Payment Systems, Operational Risk, Cyber Risk, Regulatory Compliance, Financial Regulation, Scalability, Financial Systems, Risk Management, Derivatives, Cryptographic Protocols, Cryptography, Market Liquidity, Risk Analysis, Finance, Entrepreneurial Finance, Entrepreneurship

      4.8
      Rating, 4.8 out of 5 stars
      ·
      1.9K reviews

      Intermediate · Specialization · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      G

      Google Cloud

      Digital Transformation with Google Cloud

      Skills you'll gain: Cloud Solutions, Digital Transformation, Cloud Infrastructure, Cloud Computing, Public Cloud, Business Transformation, Software As A Service, Hybrid Cloud Computing, Platform As A Service (PaaS), Infrastructure As A Service (IaaS), Multi-Cloud, Technology Strategies, Cloud Security, Capital Expenditure, Operating Expense

      4.8
      Rating, 4.8 out of 5 stars
      ·
      2.5K reviews

      Beginner · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      G

      Google Cloud

      Developing APIs with Google Cloud's Apigee API Platform

      Skills you'll gain: API Gateway, API Design, OAuth, Application Programming Interface (API), Cloud API, Restful API, Middleware, Application Security, Secure Coding, Application Deployment, Data Security, Application Lifecycle Management, Security Assertion Markup Language (SAML), Authentications, Authorization (Computing), Systems Development Life Cycle, Continuous Deployment, Web Services, Software Documentation, Cloud Development

      4.7
      Rating, 4.7 out of 5 stars
      ·
      2.9K reviews

      Intermediate · Specialization · 3 - 6 Months

    Internet Security learners also search

    Information Security
    Data Security
    Software Security
    Network Security
    Web Security
    Computer Security
    Application Security
    Linux Security
    1…444546…279

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

    • Introduction to TCP/IP: Yonsei University
    • Hotel Management: Distribution, Revenue and Demand Management: ESSEC Business School
    • HTML and CSS in depth: Meta
    • Introduction to Computers and Operating Systems and Security: Microsoft
    • Identifying Security Vulnerabilities: University of California, Davis
    • The Digital Marketing Revolution: University of Illinois Urbana-Champaign
    • Information​ ​Systems: University of Minnesota
    • Politics and Economics of International Energy: Sciences Po
    • Reliable Google Cloud Infrastructure: Design and Process: Google Cloud
    • Decentralized Finance (DeFi): The Future of Finance: Duke University

    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

    Technical Skills

    • ChatGPT
    • Coding
    • Computer Science
    • Cybersecurity
    • DevOps
    • Ethical Hacking
    • Generative AI
    • Java Programming
    • Python
    • Web Development

    Analytical Skills

    • Artificial Intelligence
    • Big Data
    • Business Analysis
    • Data Analytics
    • Data Science
    • Financial Modeling
    • Machine Learning
    • Microsoft Excel
    • Microsoft Power BI
    • SQL

    Business Skills

    • Accounting
    • Digital Marketing
    • E-commerce
    • Finance
    • Google
    • Graphic Design
    • IBM
    • Marketing
    • Project Management
    • Social Media Marketing

    Career Resources

    • Essential IT Certifications
    • High-Income Skills to Learn
    • How to Get a PMP Certification
    • How to Learn Artificial Intelligence
    • Popular Cybersecurity Certifications
    • Popular Data Analytics Certifications
    • What Does a Data Analyst Do?
    • Career Development Resources
    • Career Aptitude Test
    • 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
    • ECTS Credit Recommendations

    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
    © 2025 Coursera Inc. All rights reserved.
    • Coursera Facebook
    • Coursera Linkedin
    • Coursera Twitter
    • Coursera YouTube
    • Coursera Instagram
    • Coursera TikTok