TCP vs. UDP

by | Jul 17, 2021 | CCNA, Exclusive Articles, Network Fundamentals

TCP vs. UDP

What are TCP and UDP?

TCP or Transmission Control Protocol is a transport layer protocol that provides connection-oriented, reliable, ordered, and error-checked delivery of messages. And, the User Datagram Protocol or UDP is a transport layer protocol using which one application can exchange messages with another application with a minimum protocol mechanism. UDP does not provide any guarantee of delivery, ordering, or duplication protection of messages.

What are the differences between TCP and UDP? In this article, we would discuss those in detail.

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Amrita Mitra

Author

Ms. Amrita Mitra is an author, who has authored the books “Cryptography And Public Key Infrastructure“, “Web Application Vulnerabilities And Prevention“, “A Guide To Cyber Security” and “Phishing: Detection, Analysis And Prevention“. She is also the founder of Asigosec Technologies, the company that owns The Security Buddy.

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