Abstract: An illustrative method for authenticating a user is disclosed. A security threshold is received from a third party. Environmental conditions associated with a device are assessed to determine a suitable subset of a plurality of biometric authentication modalities for authenticating the user and an unsuitable subset not available for authenticating the user. The plurality of biometric authentication modalities are displayed, where the suitable subset is selectable by the user and the unsuitable subset are not selectable by the user. A selection of a biometric authentication modality from the suitable subset is received, and user authentication data for the selected biometric authentication modality is received.

Abstract: In accordance with at least some aspects of the present disclosure, an illustrative method for authenticating a user is disclosed. A plurality of biometric modalities are displayed for authenticating the user. A selection of one or more of the biometric authentication modalities may be received. User authentication data may be received for each of the one or more selected authentication modalities. The user authentication data may be compared with previously-determined biometric data. An authentication score may be determined based on the comparison of the user authentication data with the previously-determined biometric data. A determination may be made whether to authenticate the user based on the authentication score.

Abstract: In accordance with at least some aspects of the present disclosure, an illustrative method for authenticating a user is disclosed. A plurality of biometric modalities are displayed for authenticating the user. A selection of one or more of the biometric authentication modalities may be received. User authentication data may be received for each of the one or more selected authentication modalities. The user authentication data may be compared with previously-determined biometric data. An authentication score may be determined based on the comparison of the user authentication data with the previously-determined biometric data. A determination may be made whether to authenticate the user based on the authentication score.