Secure E- Commerce Transaction using Noisy Password with Voiceprint and OTP

Abstract

E-Commerce application is used for trading products by using communication technology. To protect customer's privacy and against fraud, special attention must be given to the issues related to security of e-commerce transactions. Web application uses traditional passwords which are vulnerable to replay attack. To overcome this problem OTP mechanism is used. Biometric technique measures unique individual features of user for personal recognition. In this paper, we have implemented a new password technique, i.e. Noisy Password to protect against attacks like shoulder surfing, key loggers, etc. The proposed idea is to use biometric with cryptography to enhance security of OTP.