Why do we need End-to-End encryption?

Encryption is the one of the things which are essential for securing a system. End to end encryption is a pretty good way to secure the channel of communication between two communicators. Let's take a look at what encryption is and how end-to-end encryption actually works. What is encryption? Encryption is a way to encode …

Multiple Cameras in a Smartphone. Do you really need them?

Nowadays, almost every smartphone comes with at least three cameras baked right into it. It includes two rear cameras and one front-facing camera. The mid-range segment smartphone camera system may comprise upto 5 cameras (including front-facing camera). But, do these numbers really matter? What’s the purpose of numerous cameras? And, where it all started? 2011: …

How to Improve Battery Life of a Smartphone?

Do you know why your smartphone's battery performance degrades over a long period of time? Ever wondered whenever you buy a new smartphone, and when you switch it on for the first time, the battery capacity is closer to 50%? Why battery health is important? Will fast charging kill your smartphone's battery life? These are …

Wireless Charging in Smartphones

Battery has been the most crucial part in smartphones for all of us. Smartphone batteries have gone through some decent improvements in the past couple of years. The very first battery type which was used in cellphones was the 'Nickel-Cadmium' battery. After that, came the most popular 'Lithium-ion' batteries that totally proved to be game-changing …

Everything You Need To Know About 5G

1G, 2G, 3G, 4G and now 5G are basically the names of different generations of mobile networks. The first ever generation of mobile networks, which made wireless communication possible is known as 1G which came into existence in early 1980s. This generation of mobile network used analog signals to transmit and receive information. It didn't …

Smartphones Causing Cancer ?

In this age of information and technology, it's almost impossible to imagine your life without smartphones and other digital devices. But, are we using smartphones at the cost of our health? Let's find out. Electromagnetic Spectrum Electromagnetic spectrum is basically a range of electromagnetic waves having different frequencies which are found in nature. The number …

Basic Difference between WORLD WIDE WEB & The INTERNET

Most of us think that the Internet and World Wide Web (WWW) are one and the same, but there are some key differences between them. To understand the basics, let us dive into a teeny-weeny history. The INTERNET Designed by studiogstock/Freepik Your first question might be, 'Who invented the Internet?' There is no 'boss' of …

How the Internet ‘Hacks’ your Brain!

If you feel that what social media or internet can do to your brains or steal information of your behaviour, then this blog post is for you. Just like hackers steal personal information from your social accounts, the same thing is done to your brain also, but in a slightly different way. Let us dive …

‘DELETED’ files are still there on your Smartphone!

It's weird to know that when you click the 'delete' button on your 'Smartphone', the files are not actually deleted or completely vanished! So, where do they go? Is your 'Smartphone' outsmarting you? Well, sometimes it does. If you feel that once you deleted a file and no one can recover it, then probably you …