Today, imagining a world without the Internet is very difficult. This is so because we are dependent on the internet world. Internet services have become an integral part of our daily life. Gadgets such as phones, computers, tablets, etc., have influenced our way of living, working, playing, and communicating. Henceforth, the Internet has become an indispensable part of our lives.
But have you ever thought about how the internet services keep us online? In this post, let’s connect the dots in understanding the internet services relating to the digital world.
Let us know the Internet as a huge web that interconnects us worldwide. This digital web spreads across the globe and connects billions of people with devices, servers, and networks. These servers and networks are data packages that capture and deliver information to users across the Internet. The data is broken down into packets as parcels of information by sending an email, watching videos, or online shopping.
ISPs come into play to deliver internet access to your home or business. The Internet service providers work as a bridge between the devices and the global Internet. Signing up with an ISP provides a connection via optic fiber, cable, digital subscriber line, or satellite technology. They are the watchdogs of the Internet, controlling and managing fast data responses within their intended destinations through their networks.Also read: Top 7 Best ECommerce Tools for Online Business
They travel through the devices soon after the data packets are within the ISPs. These digital mazes, recognized as routers and switches, act as traffic cops and run from the source data to their landing place.
Routers are the intersecting points that examine the destination on every data packet and then decide its path to deliver the information to the targeted area. In short, routers are the GPS that guides you through navigating the digital maze.
Sending a message in the exact location directs the data within the network, ensuring that the data travel is faster. Switches act as the traffic lights that navigate the data to travel smoothly within the local networks.
Data packets travel through distances to reach the final destination. This is where the data centers come into play, serving huge facilities with storage devices, servers, and network equipment. These data centers are the digital hubs on the Internet, hosting the websites, applications, and services processing countless requests worldwide. The request is sent to the data center when typing the web address into the browser. Further, the server retrieves the webpage and sends it back to the device.
Giant companies such as Google Cloud, Amazon Web Services (AWS), and Microsoft Azure operate some of the most extensive data centers globally, serving as the backbone of Internet services.
You must have heard about Cloud storing data. But do you know how it works? The Cloud is the servers that are accessed to host on the Internet. It is an integral part of the online experience. These servers store, manage, and process data, making it accessible. The Cloud empowers users to access data services seamlessly through pictures and documents, conducting online meetings, and collaborating on projects. Services such as iCloud, Google Drive, and Dropbox are cloud-based services that keep us online.
Have you ever wondered how streaming services deliver high-quality videos without buffering? This is where the content delivery network comes into action. These are servers that are distributed across the globe. They aim to deliver content rapidly and more efficiently. The CDN selects the closest server to ensure smooth and buffer-free streaming to its provider.Also read: Best CRM software for 2021
When the data is quickly accessible to all, there’s a concern about data breaches. Here comes the role of encryptions that aim to protect the digital identity of its users. Through encryption, when an unknown source tries to crawl data, it is unreadable when it does not have the decryption key. Thus, encryption ensures your sensitive information remains confidential while purchasing online or accessing bank accounts. The encryption protocol protects data transmission over the Internet.
The Internet is an extensive network of interconnected devices. When you connect to the Internet, your computer device sends a request to the internet service provider (ISP). The ISP then routes your request to the specific computer or server containing the information you seek.
Now, let’s see how the Internet works to keep us online. Here is a quick view of it.
ISP companies provide access to the Internet to keep the online world interconnected. They are the pillars of the Internet, which connects with the devices, the vast network of cables, and routers to carry Internet traffic smoothly.
The role of the DNS system is to translate human-readable domain names, such as www.google.com, into the IP addresses controlling which server an end user reaches on typing a domain name into the web browser to communicate.
Web servers are an operating system that accepts requests via hypertext transfer protocols (HTTP) that store websites. Simply put, on visiting a website, your computer sends a request to the server, which then returns the website’s files to your computer.
Routers are devices that direct the traffic between different networks. They make sure that your request for a website reaches the correct web server or destination effortlessly.
Firewalls are network security systems that protect your computer from unauthorized access. They block cyber attackers by watching the user data from untrusted sources.
Encryption is a way of protecting data from unauthorized users. It safeguards sensitive information, like passwords and credit card numbers, when transmitted over the Internet.
Here are a few additional things to remember about how Internet services keep us online:
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The Internet is a network where we are served seamlessly. It is instrumental in changing the lifestyle and work process. Besides strengthening communities, the Internet is an effective tool for the growing digital economy.
In this post, we’ve learned how internet services keep us online and connect the dots to insight into the digital web.
I hope you enjoyed reading this post!
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