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Understanding TCP: The Backbone of Reliable Internet Communication If you've ever wondered how your computer manages to download a file without missing a single byte, or how an email arrives perfectly intact despite traveling through countless router...

When we use the internet—open a website, send a message, or watch a video—data is always moving from one computer to another. But what if data is sent without any rules? Messages can get lost Data can arrive in the wrong order Some data may be dup...

Have you ever tried to have a serious conversation in a crowded, noisy room? You don’t just walk up to someone and immediately start whispering secret codes. First, you have to get their attention, make sure they can hear you, and confirm that they a...

In previous blog we learnt about TCP and UDP protocols and how they relate to HTTP protocol. Today in this blog we are going to learn in details about TCP and how it ensures all the promises like accuracy, order, integrity are kept.As usual with simp...

Introduction We know that when we watch videos, movies, send messages, or browse something, data flows from the sender to the receiver using a set of rules called a protocol. what happens if the data is send without any rules? let’s understand this...

Whenever you open a website, send an email, or download a file, your computer is not just throwing data onto the internet and hoping it reaches the destination.There are rules, checks, and confirmations happening behind the scenes to make sure everyt...
