Considering the current dependency on digital technology in modern society, the protection
of multimedia is highly important. Encryption is vital in modern digital communication …

A large amount of data in the form of audios are communicated all over the world. However,
the attacker can steal this data, and then misuse this information. Hence, it is necessary to …

The overarching goal of this research was to examine the state of satellite imagery security
in relation to its deteriorating form due to rising demand. The most common approaches to …

Video Encryption is the process of converting the video into an unrecognizable form to
protect it from unauthorized access. This paper proposes a novel video encryption method …

Modern healthcare systems contain a large amount of sensitive information related to a
patient in textual and visual form. Surgical videos and diagnosis data such as ultrasound …

This paper proposes a multiple-image encryption (MIE) approach that uses a novel
exponent–sine–cosine (ESC) chaotic map along with the dynamic permutation and DNA …

Abstract An Intelligent Transport System (ITS) uses smart devices to capture the traffic data
in the form of images. However, the adversary can steal and misuse this traffic information …

In this work, we propose a novel one-dimensional (1D) Sine–Tangent–Sine (STS) chaotic
map. The proposed STS map exhibits a wider, continuous chaotic range, complex …

Since the past few decades, various methods for diagnosis of different diseases have been
introduced in the area of medical science. One such invention is the use of digital images to …

Medical images play a crucial role in the diagnostic, planning, and monitoring of various
types of diseases and physical problems. These images contain confidential details about …