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There's no such thing as 'military-grade encryption'

VPNs are an essential tool in your arsenal if you’re looking to stay one step ahead of online surveillance, whether it’s from hackers, advertising agencies, or even just your ISP. The technical ...

How chaos theory could turn every NHS scan into its own fortress

Fresh research from the University of East Anglia (UEA) could transform how the NHS protects patients' medical images from cyberattacks. Computer scientists have developed a breakthrough way to ...
IEEE

A Secure COVID Affected CT Scan Image Encryption Scheme Using Hybrid MLSCM for IoMT Environment

Abstract: The 2019 coronavirus disease (COVID-19) spread quickly throughout the world, causing a global pandemic. After proper diagnosis, digital images storing patient personal health information are ...
IEEE

Fpga Implementation of a Novel Multiple-Image Encryption Algorithm

Abstract: This paper presents a Field Programmable Gate Arrays (FPGA) implementation of a novel multiple-image encryption algorithm that combines an 8-dimensional (8D) hyperchaotic system, Josephus ...