🌐 TCP vs. UDP: Speed vs. Reliability
How does the transport layer handle data based on your needs? Through TCP and UDP.
Here are the key points:
🔹 1. TCP (Transmission Control Protocol)
Reliable & Connection-Oriented: Uses a "three-way handshake" to ensure connection and guarantees delivery.
Error Recovery: Automatically requests retransmission if data is lost.
Use Cases: Web browsing, emails, banking, and file transfers.
🔹 2. UDP (User Datagram Protocol)
Fast & Connectionless: Sends packets instantly without checking delivery or retransmitting lost data.
Use Cases: Live streaming, online gaming, and voice calls (VoIP).
🔹 3. Quick Comparison
TCP: Secure, reliable, slower.
UDP: Ultra-fast, lightweight, no delivery guarantee.
🚀 TCP acts like registered mail with a signature, while UDP acts like a live megaphone broadcast!
👇 Do you prefer TCP's security or UDP's speed? Let me know!
CyberSecurity #Networking #TCP #UDP #TransportLayer #TechLearning
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