Abstract: Systems and methods for authenticating a user for a service provider system. A database including a list of device identifiers is maintained in an authentication management system. A request to authenticate a user is received from a service provider system in an authentication management system. The request includes a device identification of the device associated with the user. It is determined that the device identification is included in the list of device identifiers and an authentication verification is transmitted to the service provider system in response to determining the device identification is included in the list of device identifiers.

Abstract: Systems and methods for authenticating a user for a service provider system. A request to authenticate a user is received from a service provider system in an authentication management system. An authentication request is transmitted from the authentication management system to a registered device associated with the user. An authentication confirmation is received from the registered device in the authentication management system. An authentication verification is provided to the service provider system in response to receiving the authentication confirmation.

Abstract: Systems and methods for authenticating a user for a service provider system. A request to authenticate a user is received from a service provider system in an authentication management system. An authentication request is transmitted from the authentication management system to a registered device associated with the user. An authentication confirmation is received from the registered device in the authentication management system. An authentication verification is provided to the service provider system in response to receiving the authentication confirmation.

Abstract: Methods and systems are provided for authenticating a user with a service provider by implementing an independent authentication management server along with its accompanying cross-platform device application installed on a user's device which provides, among other things, a secure and seamless exchange of sensitive data between a user and the service provider. An authentication management server system may further create, store, and manage a user's sensitive data and securely manage exchange of various requests and corresponding approvals between a user and the service provider.