Patent ID: 11936650
Assignee: NCR VOYIX CORPORATION
Field: Computer technology (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 0:
1. A method, comprising:
receiving a request to access a secure operation from a user;
receiving audio for a spoken phrase from the user;
performing a voice authentication on the spoken phrase, wherein performing further includes performing biometric voice print authentication on the user from the spoken phrase, wherein performing further includes evaluating a content of the spoken phrase for a red flag content, performing a stress analysis on a pitch, a tone, and a volume of the spoken phrase and failing authentication of the spoken phrase when the red flag content is present or when a stress threshold is determined to be reached from the stress analysis of the pitch, the tone, and the volume of the spoken phrase;
scanning a wireless network associated with a current physical environment of the user for device identifiers of devices present within the current physical environment; and
processing the secure operation on behalf of the user when none of the device identifiers for the devices are unexpected and when the voice authentication succeeds.