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Ethical Hacking Academy · Lesson

OSI and TCP/IP Models

Learn how networks are structured and how data flows using the OSI and TCP/IP models.

1

Welcome to OSI and TCP/IP Models

Understanding these models helps us grasp how data moves across networks.

OSI and TCP/IP Models — illustration 1

2

What is the OSI Model?

The OSI (Open Systems Interconnection) model is a conceptual framework used to understand network communication.

All lessons in this course

  1. OSI and TCP/IP Models
  2. Common Network Protocols
  3. Network Topologies & Devices
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