Communication has become a lot easier in this era of technology, development of high-
speed computer networks, and the inexpensive uses of Internet. Therefore, data …

Steganography is the practise of concealing information in another type. Many different
carrier file formats may be used, but digital images are most popular. This involved with the …

Steganography is a technique in which a person hides information in digital media. The
message sent by this technique is so secret that other people cannot even imagine the …

In this paper, we propose a side matching vector quantisation (SMVQ) data hiding scheme
for image using multiple linear regression prediction. For each pixel block, the proposed …

Over the past few decades, there have been several successful methods developed for
steganography. One popular technique is the insertion method, which is favored for its …

Blockchain technology, initially developed as a decentralized and transparent mechanism
for recording transactions, faces significant privacy challenges due to its inherent …

Steganography, the art and science of concealing secret information within seemingly
innocent cover media, is crucial in secure information exchange and data protection. This …

In recent years, data hiding techniques have emerged as a prominent area of research due
to the increasing demand for information security. Existing data hiding techniques typically …

Steganographic methods have been in the limelight of research and development for
concealing secret data within a cover media without being noticed through general …

With advancements in technology, the study of data hiding (DH) in images has become
more and more important. In this paper, we introduce a novel data hiding scheme that …