An Improved Method for Combine (LSB and MSB) Based on Color Image RGB

Image steganography is the art of hiding data into an image by using secret key. This paper presents two techniques that combine most significant bit (MSB) as well least (LSB) based on a color (24bit for RGB). The presented study proposes novel method to (LSB and MSB) bits check MSB values replace from LSB with message. result this proposed made not affect quality stego -image resulting histogram shows match between cover stego- more secure because hidden in all image. factors were used Mean Square Error (MSE), Compute Payload, addition Peak Signal Noise Ratio (PSNR). PSNR’s rate high MSE less. when applying different gives PSNR 87.141 less 0.00012 inserting message 80 reduction value 72.023 0.0040 1200 measure entropy same –image then security attacker.