In today’s world of digitalization, the Internet has made every connection possible. It has become ubiquitous in our vocabulary, representing an interconnected network. A network which is revolutionizing communication, commerce, and information sharing.
But what exactly is the internet? How does it work? Is this a web? No! The Internet is a massive network that connects devices and people from more than 190 countries across the globe.
The connection is building relationships, innovations, work opportunities and spreading awareness of cultural information.
In this blog, we will learn about all the fundamental concepts of the Internet and its protocols.
So, without further ado, let’s get started!
What is the Internet?
The Internet, called an "interconnected network," is a global system of networks that links millions of devices and users.
The network system enables the exchange of information, data, and resources worldwide. It helps transcend geographical boundaries and revolutionize how we live, work, and interact.
Simply put, the internet is a virtual space where people, devices, and systems communicate. After getting a quick understanding of what is internet, let’s move to understand its protocols.
The Building Blocks of the Internet: Protocols
Protocols are the internet’s functionality. They are a set of rules and conventions that dictate how data is transmitted, received, and interpreted across networks.
They are the invisible architects that ensure seamless communication between devices, regardless of location or type.
The Key Internet Protocols
TCP/IP (Transmission Control Protocol/Internet Protocol):
TCP/IP is often referred to as the backbone of the Internet. It is a protocol suite that enables devices to communicate over the Internet. This Internet protocol ensures reliable and orderly data delivery, while IP addresses and routes data packets across networks.
HTTP/HTTPS (Hypertext Transfer Protocol/Secure):
These Internet protocols govern the transfer of web pages and resources on the World Wide Web (WWW).
HTTP makes the process of communication between web browsers and servers easier. While HTTPS adds a layer of encryption (security) for secure data exchange. It is crucial for sensitive transactions like online banking and shopping.
Comments