Abstract: Devices and methods for signature authentication of a bearer of a payment processing device during financial transactions are provided. The payment processing device is provided with a signature input panel configured to receive user input signature information for the purpose of authenticating the signature. After the bearer of the payment processing device writes her signature into the signature input panel, the input signature information is compared to a pre-stored signature profile stored in the payment processing device for authentication.

Abstract: Aspects and embodiments of the present disclosure provide devices and methods for biometric authentication of a user during access control transactions. In one aspect, an access control processor device, comprising a biometric input sensor configured to receive user biometric information; a biometric verification processor configured to authenticate the input user biometric information; and a communication element configured to activate when the biometric information entered into the biometric verification system is authenticated and maintain an inactive status for the communication element on the payment processor device when the biometric information entered into the biometric verification system is not authenticated.

Abstract: Devices and methods for signature authentication of a bearer of a payment processing device during financial transactions are provided. The payment processing device is provided with a signature input panel configured to receive user input signature information for the purpose of authenticating the signature. After the bearer of the payment processing device writes her signature into the signature input panel, the input signature information is compared to a pre-stored signature profile stored in the payment processing device for authentication.

Abstract: Devices and methods for signature authentication of a bearer of a payment processing device during financial transactions are provided. The payment processing device is provided with a signature input panel configured to receive user input signature information for the purpose of authenticating the signature. After the bearer of the payment processing device writes her signature into the signature input panel, the input signature information is compared to a pre-stored signature profile stored in the payment processing device for authentication.

Abstract: Devices and methods for signature authentication of a bearer of a payment processing device during financial transactions are provided. The payment processing device is provided with a signature input panel configured to receive user input signature information for the purpose of authenticating the signature. After the bearer of the payment processing device writes her signature into the signature input panel, the input signature information is compared to a pre-stored signature profile stored in the payment processing device for authentication.

Abstract: Aspects and embodiments of the present disclosure provide devices and methods for biometric authentication of a user during access control transactions. In one aspect, an access control processor device, comprising a biometric input sensor configured to receive user biometric information; a biometric verification processor configured to authenticate the input user biometric information; and a communication element configured to activate when the biometric information entered into the biometric verification system is authenticated and maintain an inactive status for the communication element on the payment processor device when the biometric information entered into the biometric verification system is not authenticated.

Abstract: Devices and methods for biometric authentication of a user during financial transactions are provided. In one aspect, a payment processor device comprising a biometric input sensor configured to receive user biometric information; a biometric verification processor configured to authenticate the input user biometric information; and a communication element configured to activate when the biometric information entered into the biometric verification system is authenticated and maintain an inactive status for the communication element on the payment processor device when the biometric information entered into the biometric verification system is not authenticated, is provided.