Russia plans to mandate domestic NEA-7 encryption for 5G, potentially blocking foreign smartphones and impacting mobile communications.

Abstract: This paper introduces a novel color image encryption algorithm based on a five-dimensional continuous memristor hyperchaotic system (5D-MHS), combined with a two-dimensional Salomon map and ...

Abstract: Securing image data in IoT networks and other insecure information channels is a matter of critical concern. This paper presents a new image encryption scheme using DNA encoding, snake ...

"Very few people were opting in to end-to-end encrypted messaging in DMs, so we're removing this option from Instagram in the coming months. Anyone who wants to keep messaging with end-to-end ...