Tag: TCP in DNS

TCP – Everything You Need to Know

Transmission Control Protocol (TCP) is one of the fundamental protocols in the internet protocol suite handling how data is transmitted between network devices. Whether you’re managing websites, configuring servers, or simply browsing online, understanding this protocol is crucial. In this article, we’ll cover everything you need to know about it, how it works, and why it matters.

What is TCP?

TCP (Transmission Control Protocol) is a core protocol in the TCP/IP suite, responsible for ensuring reliable data transmission between devices over a network. Unlike UDP (User Datagram Protocol), Transmission Control Protocol provides error checking, data integrity, and order, making it ideal for applications where data accuracy is critical—such as web browsing, file transfers, and email.

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