Nowadays, highly sensitive medical images are vulnerable to data threats and privacy
attacks. They must be kept secure while transmitting them across insecure channels …

Image steganography is one of the promising and popular techniques used to secure the
sensitive information. Even though there are numerous steganography techniques for hiding …

The importance of image steganography is unquestionable in the field of secure multimedia
communication. Imperceptibility and high payload capacity are some of the crucial parts of …

In today's communication world, data sharing and transfer is increasing exponentially. The
threat of an attacker accessing secret information has been an ever existing concern for the …

Significant increase in data traffic over the Internet has given rise to many data security
issues. Steganography is a technique which is used to hide the existence of secret …

In this paper, a new histogram-based approach for digital image steganography is
introduced. It stems from the idea of utilizing the near maximum values in the image …

This paper gives a novel and efficient steganography technique based on hybrid algorithms
that improves the various important parameters like PSNR, MSE, IF, capacity, security. It …

Digital images are very popular and commonly used for hiding crucial data. In a few
instances, image steganography is misused for communicating with improper data. In this …

The rapid development of data communication in modern era demands secure exchange of
information. Steganography is an established method for hiding secret data from an …

Digital images are commonly used in steganography due to the popularity of digital image
transfer and exchange through the Internet. However, the tradeoff between managing high …