with the rapid advance in digital network, information technology, digital libraries, and
particularly World Wide Web services, many kinds of information could be retrieved any time …

Security in digital communication is becoming more important as the number of systems is
connected to the internet day by day. It is necessary to protect secret message during …

In recent years, the rapid growth of information technology and digital communication has
become very important to secure information transmission between the sender and receiver …

Data hiding is a method of concealing secret data into a cover media and preventing a
spectator from being aware of the existence of the hidden message. According to the …

Steganography is a form of technology utilised to safeguard secret data during
communication in addition to data repository. Numerous researchers have endeavoured to …

In order to improve the capacity of the hidden secret data and to provide an imperceptible
stego-image quality, a novel steganographic method based on least-significant-bit (LSB) …

Presently, the evolution massive of the internet gives more attention, play important role in
the field of communication, and transfer messages. Nowadays, hiding sensitive or secret …

Pixel value differencing (PVD) and least significant bit substitution (LSB) are two widely used
schemes in image steganography. These two methods do not consider different content in a …

Abstract" Steganography” is a Greek origin word which means “hidden writing”.
Steganography word is classified into two parts: Steganos which means “secret or …

As the internet has become the medium for transferring the sensitive information, the security
of the transferred message has become the utmost priority. Image steganography has …