Method and system for enabling the issuance of biometrically secured online credit or other online payment transactions without tokens

摘要

A method and apparatus for issuance of biometrically secured online credit or other payment transactions without tokens or cards. A buyer supplies a registration biometric sample which is used to generate a registration biometric template. The registration biometric template is stored and used to authenticate financial transactions. As part of a registration process, a buyer may be verified using a series of questions generated from public and non-public information to which the buyer knows the answer but an impersonator may not. In subsequent financial transactions, the buyer supplies a verification biometric sample used to generate a verification biometric template. The verification and registration biometric templates are compared to determine if a requested financial transaction should be authorized. The kinds of biometric samples used may be keystroke-scans, face-scans, voice-scans, or fingerprint-scans. The comparison process between the verification biometric template and registration biometric template may be modified to reflect the value of a requested financial transaction. In addition, the verification biometric templates may include a time stamp to preclude reuse of a previously submitted biometric template and a system identifier to preclude submission of biometric templates from unauthorized systems.