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 … Continue reading Why do we need End-to-End encryption?

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: … Continue reading Multiple Cameras in a Smartphone. Do you really need them?

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 … Continue reading Smartphones Causing Cancer ?

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 … Continue reading Basic Difference between WORLD WIDE WEB & The INTERNET

‘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 … Continue reading ‘DELETED’ files are still there on your Smartphone!