This paper proposes a novel data hiding technique in image using Kirsch operator, which
has unique feature to find maximum edge strength in different orientations. Depending on a …

Steganography is one of the vital topics in the field of information security. In this paper we
propose, a new Steganography algorithm that generates and brings out steganographic …

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 …

The spatial domain embedding methodology for image steganography is the least
significant bit (LSB) substitution technology. It urges that information may be concealed in …

Steganography is one of the secure techniques of protecting data inside a cover object.
Images are the most popular cover objects for Steganography. It provides secret message …

Steganography is one method of concealing data, research on this topic always aims to
improve image quality, message payload and security. The Inverted Least Significant Bit …

Steganography techniques were introduced and developed with the purpose to provide vast
array of methods for secure communication. In this work, we present a new LSB-based …

Steganography is the science of hiding a secret message in cover media, without any
perceptual distortion of the cover media. Using steganography, information can be hidden in …

Steganography is used to perform covert communication. The advantage of steganography
over other secret communication techniques is its ability to conceal the presence of covert …

Steganography is a technology of hiding confidential information within regularly used data
files such as image, audio, video files. There have been several research works on the …