Hello, my name is Christy. I’m a self-taught cybersecurity enthusiast who shares my knowledge to help people better understand the internet. If you found this explanation helpful, please consider supporting my work. BuyMeCoffee (:
In today’s digital age, the Internet is an essential part of our lives, connecting people around the world and enabling seamless communication, information sharing, and entertainment. But have you ever wondered how this vast network actually works? This beginner’s guide details the basics of how the Internet works without overwhelming you with jargon.
Let’s start with the basics. Simply put, the Internet is a global network of interconnected computers and devices. These devices communicate with each other using a common language known as Internet Protocol (IP). Think of an IP address as a unique identifier assigned to each device that allows it to send and receive data over the Internet.
At the heart of the Internet are servers and clients. Servers are powerful computers that store and distribute data, and clients are devices such as smartphones and laptops that request and receive this data. When you enter the address of her website in your browser, your device acts as a client and sends a request to the appropriate server. The server responds by sending the requested web page back to the device.
The World Wide Web (WWW) is just one of the many services available on the Internet. It is a collection of interconnected web pages and websites that can be accessed over the Internet. When you use a web browser such as Chrome or Firefox, you go to the World Wide Web to view web pages, find information, and interact with online services.
Have you ever wondered how data travels from one end of the world to the other in the blink of an eye? It’s all thanks to a vast network of cables, satellites, and routers. When you send an email, stream a video, or browse a website, your data is broken up into smaller packets and each packet is routed through the most efficient path to its destination. Along the way, routers and switches route these packets to their final destination, ensuring seamless and quick delivery.
The internet offers endless possibilities, but staying safe online is essential. Cybersecurity threats such as hackers…
