Protocol Learning Hub
Network Protocol Learning Guide
Understand network protocols through interactive visualization
Tutorial
TCP Three-Way Handshake Packet Breakdown
The TCP three-way handshake is the foundation of reliable connections. This guide uses ByteLens interactive tools to walk through every packet field.
2025-05-058 min read
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Guide
UDP Protocol Complete Guide - How It Works and When to Use It
UDP is a lightweight, connectionless transport layer protocol. Learn its header structure, use cases, and when to choose UDP over TCP.
2025-05-106 min read
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