Steganography is an art of obscuring data inside another quotidian file of similar or varying
types. Hiding data has always been of significant importance to digital forensics. Previously …

In the following paper, the novel method for color image encryption has proposed based on
high level chaotic maps. We introduced two novel chaotic maps “Cosinus-Arcsinus (CA)” …

Cloud as a storage in the recent technological development had been focused by
researchers, since it offers more insight towards meta-data based security and safety along …

The transmission of satellite images in the Internet has elicited significant attention over the
past few years, due to the foreword of cloud and web based satellite information. Today …

Image encryption plays an important role to ensure confidential transmission and storage of
image over internet. However, a real–time image encryption faces a greater challenge due …

The paper presents a novel QR code based color image steganography to facilitate remote
transmission of ECG signal along with patient diagnosis data. The proposed system is …

Our proposed image encryption is based on synchronization of chaotic fuzzy cellular neural
networks (FCNNs) with different time delays and uses sampled-data controller.(i) It is known …

The quest for achieving an accurate and efficient algorithm in enhancing the security of
colour image encryption is never-ending. We enhance the security level of conventional …

The healthcare system currently relies on the facility to store and process large amounts of
health data, supported by efficient management. The Internet of Things (IoT) has driven the …

Encryption and hiding images are becoming a hot research area and a broad prospect for
application. This article uses a secure algorithm with Low Significant Bit method to hide an …