With so many out there, it can get overwhelming—so let’s break down some of the most common and important ones in simple terms:
𝗧𝗖𝗣/𝗜𝗣 – The backbone of the internet! TCP ensures data is split into packets and delivered correctly, while IP handles addressing and routing. Without them, the internet wouldn't work as we know it.
𝗗𝗡𝗦 – Think of this as the internet’s phonebook. It translates domain names (like 𝚐𝚘𝚘𝚐𝚕𝚎.𝚌𝚘𝚖) into IP addresses, so computers know where to connect.
𝗛𝗧𝗧𝗣 – This protocol helps websites communicate with your browser. It defines how web pages, images, and other content are transferred.
𝗛𝗧𝗧𝗣𝗦 – The secure version of HTTP. It encrypts data to ensure safe browsing and protect sensitive information.
𝗦𝗠𝗧𝗣 – The email postman! It handles sending emails from one server to another, ensuring messages reach the right inbox.
𝗙𝗧𝗣 – A file transfer service that helps move files between computers and servers, whether you’re uploading or downloading.
𝗨𝗗𝗣 – For speed! Unlike TCP, UDP doesn’t check if packets arrive in perfect order, making it ideal for live streaming, gaming, and real-time communications.
