Abstract :This project deals with secretly communicate the information over open environment like internet.
Steganography attempts to hide the secret information & make communication undetectable.
Steganography is used to cover the secret information so that no one can intelligence the information.
This method has many challenges such as high hiding capacity and more robustness. In existing project
have some problems like less powerful and low hiding capacity. In this project we propose a
modern steganography technique with Integer Wavelet transform [IWT] and secrete key to achieve
high hiding capacity, high security and good illustration quality. Then Integer wavelet transform
[IWT] is applied to the cover image to get wavelet coefficients. Wavelet coefficients are randomly selected
by using secrete key for embedding the secret data. Whereas the secrete Key is 8x8 binary matrix in which
1 represents data embedded in the corresponding wavelet coefficients and 0 represents no data present
in the wavelet coefficients.