Nowadays using debit cards has become a way of life for people, whether you’re withdrawing cash from an ATM, or buying anything from any stores, no doubt that your debit card is a simple way to access your money. ATM card and password theft is a common threat these days and most of banks depend on passwords to guarantee the security of the debit cards. Unfortunately, this is not enough to guarantee the security. So we are in an urgent need to an integrated system to save our bank accounts information and all transactions we do. Biometric ATM is the latest invention to help us avoiding fraud and duplication. This book provides a Multimodal Identification System that combines three different biometrics to build a Mutimodal Biometric ATM.