Abstract: A method, a device, a server and a system for authenticating the identity with the biological character in an authenticating system, the authenticating system at least includes a local device and an authenticating server, wherein the method comprises the following steps: inputting step, inputting the biological character data in the local device by a biological character sensor; matching step, matching the input biological character data with the original biological character data pre-stored in the memory of the local device; first identification code producing step, producing the first identification code in the local device if the input biological character data is matched with the original biological character data pre-stored in the memory; and authenticating step, sending the first identification code to the authenticating server, authenticating the first identification code by the authenticating server in order to authorize the system to perform the authorized operation.

Abstract: A method, a device, a server and a system for authenticating the identity with the biological character in an authenticating system, the authenticating system at least includes a local device and an authenticating server, wherein the method comprises the following steps: inputting step, inputting the biological character data in the local device by a biological character sensor; matching step, matching the input biological character data with the original biological character data pre-stored in the memory of the local device; first identification code producing step, producing the first identification code in the local device if the input biological character data is matched with the original biological character data pre-stored in the memory; and authenticating step, sending the first identification code to the authenticating server, authenticating the first identification code by the authenticating server in order to authorize the system to perform the authorized operation.

Abstract: A personal biometric authentication and authorization device (PAD) provides protection for portable tokens such as magnetic stripe cards and smart cards. The PAD enables portable tokens upon engagement with the PAD and comparison of a biometric input on the PAD with a stored biometric data. The PAD can be used for biometrically authenticated transactions with or without a portable token. Multiple user account data can be stored in the PAD. The PAD can write the magnetic stripe of a magnetic stripe portable token. The PAD can be enrolled with an enrollment system to associate the PAD, an individual, and the portable tokens to be used with the PAD. The PAD can be used for e-commerce transactions.

Abstract: A personal biometric authentication and authorization device (PAD) provides protection for portable tokens such as magnetic stripe cards and smart cards. The PAD enables portable tokens upon engagement with the PAD and comparison of a biometric input on the PAD with a stored biometric data. The PAD can be used for biometrically authenticated transactions with or without a portable token. Multiple user account data can be stored in the PAD. The PAD can write the magnetic stripe of a magnetic stripe portable token. The PAD can be enrolled with an enrollment system to associate the PAD, an individual, and the portable tokens to be used with the PAD. The PAD can be used for e-commerce transactions.