Digital image steganography is used to hide confidential data within a cover image. In this
context, least significant bit (LSB) is a well-known steganography approach. As LSB is …

The main goal of steganography is to hide the existence of any secret data from the eye of
third party, so the resultant stego-image must appear normal and not suspicious after the …

It is essential to ensure data security in the modern world where all our important information
is online. Security is the primary concern when sharing information over a communication …

A novel Steganographic method based on four-pixel differencing and modified least
significant bit (LSB) substitution is used to increase the embedding capacity and to maintain …

At present, data security over public communication channel is a major issue. Image
steganography technique hide the original data from the unintended user while transferring …

Steganography is a word derived from two Greek words ie Stegno and Graphy. Stegno
means cover and graphy means writing. It is an important branch of information security …

This paper proposes a hybrid optimized steganography algorithm for color image using LSB,
parity checker steganography techniques with AES, Blowfish, RC2 and RC4 a combination …

Today, everyone around the world demands privacy in terms of secure communication. For
this purpose, the most used techniques are cryptography and steganography. Cryptography …

Abstractteganography is the process of hiding secret message into a cover medium to
conceal the existence of the message. The redundant nature of image pixels make them …