In our hyper-connected world, we rely on encrypted communications every day—to shop online, digitally sign documents, make ...

The Rasberry Pi Zero is a delightful form factor, with its GIPO and USB and HDMI, but it’s stuck using the same old ARM ...

The more unintelligible the encrypted image, the more secure it is. This paper proposes a method to encrypt and decrypt images with the help of linear feedback shift registers (LFSR). An LFSR produces ...

Use this guide to identify opportunities ... monitor, and execute such projects. Dynamic Download — The asset contains a five-page PDF explainer and a one-page spreadsheet checklist.

There are a lot of research works for Gray level image encryption using chaotic maps present in literature. RGB color image has three different channels and due to that it shows much complexity in ...

Welcome to Nat Geo Your Shot: National Geographic’s global community for aspiring visual storytellers. Find the community on Instagram @NatGeoYourShot and follow along for hashtag challenges ...