There has been a tremendous growth in Information and Communication technologies
during the last decade. Internet has become the dominant media for data communication …

Recently, Steganography is an outstanding research area which used for data protection
from unauthorized access. Steganography is defined as the art and science of covert …

This paper illustrates the various performance evaluation parameters of image
steganography techniques. The performance of a steganographic technique can be rated by …

In the recent past some steganography techniques by combining least significant bit (LSB)
substitution and pixel value differencing (PVD) have been proposed to improve upon the …

This paper proposes two pixel value differencing (PVD) steganography techniques by
considering adaptive ranges to improve the security. In the first technique, the image is …

This paper presents a review of the compression technique in digital image processing. As
well as a brief description of the main technologies and traditional format that commonly …

Stegomalware is a malicious activity that employs steganography techniques to hide
malicious code within innocent-looking files. The hidden code can then be executed to …

To protect from pixel difference histogram (PDH) analysis and RS analysis, two hybrid image
steganography techniques by appropriate combination of LSB substitution, pixel value …

To provide higher embedding capacity without sacrificing the imperceptibility, a novel
steganographic technique based on nine-pixel differencing with modified Least Significant …

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 …