In real-time security applications, the image processing, and computer vision plays a major part in determining the whole operation. The main advantages of biometric privacy are, to keep the information safe and secure, and access the information from anywhere at any time. In some traditional cases, the security systems are processed by passwords, personal identification numbers, and identification cards. In these cases, several problems occur due to the card was stolen and password hacking. Hence, to avoid such limitations it is necessary to implement the digital biometric data units in terms of face, iris, palm, fingerprints and voice. Among these data, the palm is considered in this work to explore the possibility of cryptography. Initially, the palm images are selected and stored in the database to cross-check the identity of private images which is considered as input, then the enrollment is made by comparing the public host images. The image is authenticated with the help of database with images. Finally, the decision is taken by matching the originally targeted palm image.