Patent ID: 11868169
Assignee: VISA EUROPE LIMITED
Field: Digital communication (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 0:
1. An apparatus for enabling access to secure data, the apparatus comprising:
a first module arranged to generate a limited use passcode and make the limited use passcode available to a user;
a second module and a third module arranged to communicate whereby to enable detection of the third module being in proximity to the second module,
wherein the second module is arranged to cause the first module to generate the limited use passcode in response to detection by the second module that the second module is wirelessly proximate to the third module; and
a fourth module arranged to receive the limited use passcode via user input;
wherein the apparatus is arranged to enable access to secure data in dependence on the fourth module receiving the limited use passcode generated by the first module,
the apparatus further comprising:
a first device comprising the fourth module;
a second device, communicatively unconnected to the first device, comprising the first and second modules; and
a third device, physically separate from the second device, comprising the third module.