Over past few decades, with the advancement of communication technology the use of
internet has grown extremely to exchange information without any distance barrier …

The increase of data communication globally requires secure exchange of private
information. Steganography is a common form of information hiding from an unauthorized …

The daily use of internet for data transmission is increasing dramatically, day by day. So the
security of the data being transferred have also become imperative. There are variety of …

Steganography is the art of hiding the fact that communication is taking place, by hiding
information in other medium. Many different carrier file formats can be used, but digital …

This paper proposes an image steganographic approach using the principle of pixel value
differencing (PVD) and modulo operation (MO). The major contributions of the proposed …

This paper proposes an improved image steganographic technique based on the principle
of modified least significant bit (LSB) substitution and LSB matching, to improve the capacity …

The last few decades have been marked by a rapid growth and significant enhancement of
data hiding techniques. Data hiding is performed by utilizing some carriers to conceal …

Steganography is the practice of concealing messages or information within other non-
secret text or data in a way that only the sender and intended recipient identifies the …

With the increasing developments in communication technologies, there is a need for
extremely robust information exchange, which is the core aim of steganography …

Least Significant Bit (LSB) substitution is the most popular information hiding scheme in
spatial steganography. Its popularity lies in the fact that it has very little effect on the cover …