This book has come up with a solution of "Sending highly sensitive information and it should be only known to the receiver, it requires remote authentication". The remote authentication is the process which involves the securing the information to be send with encryption added with the video or audio cues. Nevertheless, Trojan horse and other attacks can cause serious problems. The three main process carried out in this books are semantic segmentation, secure or encryption and finally data hiding. The mentioned processes are an identical algorithm, which does semantic segmentation- segmenting a sample video into head and body as frame. Secure force algorithm receiver biometrics is encrypted by this algorithm. Data hiding embedding the information to be sent to the receiver in the selected frame of signal or Image of the video. Finally, the Inverse Discrete Wavelet Transform (IDWT) is applied to provide the data to the receiver from Stego-Object (SO). Which methods is used to detect the biometric signal in to wireless communication.