METHODS AND SYSTEMS FOR OBFUSCATING ENTRY OF SENSITIVE DATA AT A POINT-OF-SALE (POS) DEVICE
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United States of America
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Issued Date -
Mar 17, 2022
app pub date -
Nov 23, 2021
filing date -
Nov 23, 2021
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Abstract
Systems and methods are disclosed for obfuscating entry of sensitive data at a mobile device, which may be infected with a rogue application configured to steal the sensitive data. One method comprises detecting a prompt for a user to enter sensitive data at a mobile device, and activating one or more of an audio speaker and a vibration motor of the mobile device. The activation of the one or more of the audio speaker and the vibration motor is terminated in response detection conclusion of the user's entry of sensitive data the mobile device.
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