Patent ID: 8038057
Filing Date: 2011-10-18
Classification: G07F

Abstract:
1. Method comprising: (a) operating at least one processor associated with an automated banking machine in verifying that a display device is authorized to be used by the machine to carry out at least one financial transaction, wherein the verifying includes  (a1) operating the at least one processor independent of user input to the machine, to cause at least one first authentication signal to be sent to the display device, wherein the at least one first authentication signal includes first data;  (a2) subsequent to (a1), operating the at least one processor to receive at least one second authentication signal originating from the display device;  (a3) operating the at least one processor to analyze the at least one second authentication signal received in (a2); and  (a4) operating the at least one processor to determine responsive at least in part to the analysis in (a3), that the at least one second authentication signal includes second data that corresponds to a manipulation of the first data.