Steganography is covert communication between the sender and the intended receiver with no evidence to the outer world that the communication has happened. The paper proposes an multi-layer protection approach in steganography to adaptively embed the message in the cover medium and exploit the efficiency of the Diffie-Hellman key exchange method to be passed on to a secure channel and to be extract the secret data without being detected. Hence the proposed system has a shade of hybrid crypto stego scehme. The study proposes a new and adaptive steganography method that provides multiple layers of security and adaptiveness in passing secret data which emphasizes on Imperceptibly and robustness.