Abstract Information hiding aims to embed a crucial amount of confidential data records into
the multimedia, such as text, audio, static and dynamic image, and video. Image‐based …

Chaotic systems are used in various applications due to their high security and complexity.
Because minor changes in parameters have a significant effect on the output values and the …

Data hiding called steganography is a security technique to protect secret data throughout
the transmission from malicious attackers. The purposes of steganography are to obtain …

In recent years, the importance of information security has increased due to the growth in
digital communication and steganography has come to the fore for secure communication …

Steganography surpasses other mechanisms of securing data from potential threats. The
modern digital arena calls for robust information hiding techniques and, thus, it has always …

The authenticity and integrity of healthcare is the primary objective. Numerous reversible
watermarking schemes have been developed to improve the primary objective but …

Medical data hiding is used to hide patient information inside medical images to protect
patient privacy. Patient information in the image should be protected when sending medical …

This study presents a lightweight, secure audio steganography system for hiding text
messages for transmission over the Internet, with the aim of addressing the current problems …

In today's digitalized age and generation, where there is need of secure storage and
transmission of data, the need of hiding information becomes a pre-requisite. In like …

Reversible data hiding in encrypted images (RDHEI) is a challenging task since it requires
the complex processing of encrypted images and the lossless recovery after the data …