Abstract: Computer systems and methods are provided for authenticating a user seeking to conduct at least one interaction with a secured capability provided by a computer. The method includes accessing a first identifier corresponding to the secured capability and sending a second identifier to an electronic device being used by the user. The second identifier corresponds to the secured capability. The method further includes receiving a signal from the electronic device being used by the user. The method further includes using a processor to evaluate, based at least on the signal and one or both of the first identifier and the second identifier, whether the user is authorized to conduct the at least one interaction with the secured capability.

Abstract: Computer systems and methods are provided for authenticating a user seeking to conduct at least one interaction with a secured capability provided by a computer. The method includes accessing a first identifier corresponding to the secured capability and sending a second identifier to an electronic device being used by the user. The second identifier corresponds to the secured capability. The method further includes receiving a signal from the electronic device being used by the user. The method further includes using a processor to evaluate, based at least on the signal and one or both of the first identifier and the second identifier, whether the user is authorized to conduct the at least one interaction with the secured capability.

Abstract: Computer systems and methods are provided for authenticating a user seeking to conduct at least one interaction with a secured capability provided by a computer. The method includes providing a first identifier to at least one verification server and providing a second identifier to an electronic device being used by the user. The first identifier and the second identifier each corresponds to the secured capability. The method further includes providing the electronic device with a user-selectable link configured to, upon being selected by the user, initiate a program to run on the electronic device. The program is configured to transmit a third identifier to the at least one verification server. The third identifier corresponds to the secured capability. The method further includes receiving authorization information from at least one of the electronic device and the at least one verification server. The method further includes using a processor (e.g.

Abstract: Computer systems and methods are provided for authenticating a user seeking to conduct at least one interaction with a secured capability provided by a computer. The method includes providing a first identifier to at least one verification server and providing a second identifier to an electronic device being used by the user. The first identifier and the second identifier each corresponds to the secured capability. The method further includes providing the electronic device with a user-selectable link configured to, upon being selected by the user, initiate a program to run on the electronic device. The program is configured to transmit a third identifier to the at least one verification server. The third identifier corresponds to the secured capability. The method further includes receiving authorization information from at least one of the electronic device and the at least one verification server. The method further includes using a processor (e.g.

Abstract: Computer systems and methods are provided for authenticating a user seeking to conduct at least one interaction with a secured capability provided by a computer. The method includes receiving a first signal from the computer providing the secured capability. The first signal includes a reusable identifier corresponding to the secured capability. The method further includes receiving a second signal from an electronic device being used by the user. The second signal includes a copy of the reusable identifier and user verification information. The method further includes using a processor to evaluate, based at least on the first signal and the second signal, whether the user is authorized to conduct the at least one interaction with the secured capability.