Audio steganography is an approach of hiding information within an audio signal. As data is embedded in the signal, it gets changed. This modification should be create indistinguishable to the human ear.Image can also be taken as a medium but audio steganography is more impressive because of the features of ... Read More

Steganography is the art of concealing the fact that connection is taking place, by hiding data in other information. Some different carrier file structure can be used, but digital images are the important because of their frequency on the computer network.For concealing private data in images, there exists a huge ... Read More

Least significant bit (LSB) insertion is a common and simple method to embed data in an image file. In this approach the LSB of a byte is restored with an M’s bit. This technique operate well for image steganography. For hiding data within the images, the LSB (Least Significant Byte) ... Read More

Steganography is not only the art of hiding information but also hiding the element of transmission of secret information. Steganography hides the secret information in another file in such a method that only the recipient understand the existence of message.In ancient time, the data was secured by hiding it on ... Read More

Image steganography has truly state-of-the-art with the invention of quick, dynamic computers. Software is simply accessible for processing and hiding of data images. Images can also be recovered very simply.There are three main methods of information hiding in images which are as follows −Least Significant Bit Insertion − This is ... Read More

Images are the most famous cover objects used for steganography. In image steganography, pixel intensities are used to conceal the information. In the area of digital images, there are different image file formats exist, most of them for definite applications.An image is a set of numbers that constitute different light ... Read More

There are various approaches of text steganography which are as follows −Line Shift − In this method, secret message is private by vertically changing the text lines to some degree. A line decided has two clear control lines one on side of it for identifying the direction of movement of ... Read More

Steganography is the art and science of concealing a message within another message without drawing some suspicion to others so that the message can only be identified by its intended recipient.There are various techniques of text steganography which are as follows −Line-shift coding − Features are marked into the text ... Read More

Text steganography is an approach of hiding secret text message within another text as a covering message or creating a cover message associated to the initial secret message.Text steganography can include anything from transforming the formatting of an existing text, to changing words within a text, to producing random character ... Read More

Steganography is the art and science of connecting which hides the presence of the communication. The purpose of steganography is to convey a message to a receiver in such a method that the very presence of the message is indistinguishable by a third party.In the computer world, steganography means hiding ... Read More