Zero-Bit Watermarking Technique for Generation of Unique ID Using Biometric Images

With the rapid pace of technological growth, it is very important to secure user data. A robust technique which not only secures data but prevents it from various attacks is necessary. Such a technique is proposed within this article. Biometric authentication is one such practice seen today. Contrast to other forms of authentication, biometric recognition provides a strong link between a data record and an individual and it guarantees a high level of accuracy and security. But this biometric data can be used by attackers to get illegal access. In order to prevent such acts, a robust technique known as zero-bit watermarking is proposed through this paper.