• 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
     *

    Build job-relevant skills in under 2 hours with hands-on tutorials.
    Learn from top instructors with graded assignments, videos, and discussion forums.
    Learn a new tool or skill in an interactive, hands-on environment.
    Get in-depth knowledge of a subject by completing a series of courses and projects.
    Earn career credentials from industry leaders that demonstrate your expertise.
    Earn career credentials while taking courses that count towards your Master’s degree.
    Earn your Bachelor’s or Master’s degree online for a fraction of the cost of in-person learning.
    Earn a university-issued career credential in a flexible, interactive format.

    Level
    Required
     *

    Duration
    Required
     *

    Skills
    Required
     *

    Subtitles
    Required
     *

    Educator
    Required
     *

    Explore the Internet Security Course Catalog

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

      Pearson

      Certified Ethical Hacker (CEH): Unit 1

      Skills you'll gain: Penetration Testing, Cyber Security Assessment, Cybersecurity, Information Systems Security Assessment Framework (ISSAF), Cyber Security Strategy, Vulnerability Assessments, Cyber Threat Intelligence, Threat Modeling, Exploitation techniques, Cyber Security Policies, Computer Security, Security Controls, Data Security

      Intermediate · Course · 1 - 4 Weeks

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

      Pearson

      CompTIA Cybersecurity Analyst (CySA+) CS0-003: Unit 4

      Skills you'll gain: Security Management, Risk Management Framework, Incident Management

      Intermediate · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      L

      LearnKartS

      Certified Ethical Hacking (v12)

      Skills you'll gain: Penetration Testing, Network Security, Application Security, Firewall, Hardening, Network Monitoring, Exploit development, Incident Response, Vulnerability Scanning, Security Controls, Virtualization, Exploitation techniques, Encryption, Solution Design, Internet Of Things, Cryptography, Web Servers, Network Analysis, SQL

      4.7
      Rating, 4.7 out of 5 stars
      ·
      261 reviews

      Intermediate · Specialization · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      P

      Palo Alto Networks

      Palo Alto Networks Cybersecurity

      Skills you'll gain: Network Security, Cloud Security, Cybersecurity, Cloud Infrastructure, Firewall, Network Infrastructure, Docker (Software), Software As A Service, Virtual Private Networks (VPN), Hybrid Cloud Computing, Containerization, Threat Detection, Data Centers, Threat Management, OSI Models, Enterprise Security, Network Protocols, Dynamic Host Configuration Protocol (DHCP), Vulnerability Scanning, Incident Response

      4.6
      Rating, 4.6 out of 5 stars
      ·
      822 reviews

      Beginner · Professional Certificate · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      C

      Cisco Learning and Certifications

      Cybersecurity Operations Fundamentals

      Skills you'll gain: MITRE ATT&CK Framework, Incident Response, Cyber Threat Intelligence, Cyber Threat Hunting, Key Management, Data Security, Threat Modeling, Computer Security Incident Management, File Systems, Endpoint Security, Cryptography, Network Security, Distributed Denial-Of-Service (DDoS) Attacks, Linux, Malware Protection, Operating System Administration, Vulnerability Assessments, Encryption, Threat Detection, Cybersecurity

      4.8
      Rating, 4.8 out of 5 stars
      ·
      1.1K reviews

      Beginner · Specialization · 3 - 6 Months

    • Status: New
      New
      P

      Packt

      Microsoft 365 Fundamentals (MS-900)

      Skills you'll gain: Identity and Access Management, Cloud Services, Microsoft Azure, Microsoft Teams, Collaborative Software, Security Controls, Endpoint Security, Cloud Solutions, Zero Trust Network Access, Microsoft Office, Cloud Computing, Information Privacy

      Beginner · Course · 3 - 6 Months

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

      Packt

      Secure Networking in Azure

      Skills you'll gain: Distributed Denial-Of-Service (DDoS) Attacks, Virtual Private Networks (VPN), Network Security, Microsoft Azure, Network Administration, Network Routing, Cloud Security, Firewall, Wide Area Networks, Network Architecture, Application Security, Network Monitoring, Encryption, Load Balancing

      Intermediate · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      G

      Google Cloud

      Preparing for Google Cloud Certification: Cloud DevOps Engineer

      Skills you'll gain: Site Reliability Engineering, Kubernetes, Application Performance Management, Google Cloud Platform, Cloud Infrastructure, System Monitoring, Prompt Engineering, Application Deployment, Identity and Access Management, CI/CD, Containerization, Cloud Storage, Cloud Security, Cloud Services, Cloud Management, Service Level Agreement, Virtual Machines, Safety Culture, Network Monitoring, Culture Transformation

      4.7
      Rating, 4.7 out of 5 stars
      ·
      54K reviews

      Beginner · Professional Certificate · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      G

      Google Cloud

      Preparing for Google Cloud Certification: Cloud Engineer

      Skills you'll gain: Cloud Infrastructure, Identity and Access Management, Kubernetes, Google Cloud Platform, Prompt Engineering, Cloud Storage, Containerization, Infrastructure As A Service (IaaS), Terraform, Cloud Computing Architecture, Cloud Management, Cloud Services, Load Balancing, Cloud Engineering, Application Deployment, Infrastructure as Code (IaC), Virtual Machines, Data Storage Technologies, Cloud Computing, Docker (Software)

      4.7
      Rating, 4.7 out of 5 stars
      ·
      59K reviews

      Intermediate · Professional Certificate · 3 - 6 Months

    • Status: New
      New
      P

      Packt

      Social Engineering Expert

      Skills you'll gain: Non-Verbal Communication, Exploitation techniques, Human Factors (Security), Investigation, Data Collection, Security Awareness, Persuasive Communication, Social Sciences, Cybersecurity, Rapport Building, Email Security

      Intermediate · Course · 1 - 3 Months

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

      Pearson

      Practical Cybersecurity Fundamentals: Unit 5

      Skills you'll gain: Responsible AI, Threat Modeling, Information Systems Security, Security Engineering, Cybersecurity, Information Assurance, Threat Detection, Data Ethics, Artificial Intelligence, Generative AI, Information Privacy, Data Integrity, Data Governance

      Beginner · Course · 1 - 4 Weeks

    • Status: New
      New
      Status: Preview
      Preview
      L

      LearnQuest

      GenAI for Cybersecurity: Blue Team

      Skills you'll gain: Cyber Threat Hunting, Incident Response, Cyber Threat Intelligence, Security Information and Event Management (SIEM), Intrusion Detection and Prevention, Threat Detection, Anomaly Detection, Computer Security Incident Management, Scripting, Cyber Operations, Event Monitoring, Network Analysis, Network Monitoring, Automation, Machine Learning Algorithms

      Beginner · Course · 1 - 4 Weeks

    Internet Security learners also search

    Information Security
    Data Security
    Software Security
    Network Security
    Web Security
    Computer Security
    Application Security
    Linux Security
    1…464748…295

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

    • Certified Ethical Hacker (CEH): Unit 1: Pearson
    • CompTIA Cybersecurity Analyst (CySA+) CS0-003: Unit 4: Pearson
    • Certified Ethical Hacking (v12): LearnKartS
    • Palo Alto Networks Cybersecurity: Palo Alto Networks
    • Cybersecurity Operations Fundamentals: Cisco Learning and Certifications
    • Microsoft 365 Fundamentals (MS-900) : Packt
    • Secure Networking in Azure: Packt
    • Preparing for Google Cloud Certification: Cloud DevOps Engineer: Google Cloud
    • Preparing for Google Cloud Certification: Cloud Engineer: Google Cloud
    • Social Engineering Expert: 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

    • Artificial Intelligence (AI)
    • Cybersecurity
    • Data Analytics
    • Digital Marketing
    • English Speaking
    • Generative AI (GenAI)
    • Generative AI
    • 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
    • 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
    • Manage Cookie Preferences
    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