Capital One Services, LLC

Timothy Tran

Nicholas Capurso

William Broome

Joshua Mcgarity

Vu Thuy Ngo

Embodiments are directed to techniques and systems to perform operations with contactless cards and trusted devices.

Techniques to perform operations with a contactless card when in the presence of a trusted device

Embodiments disclosed are directed to a computing system that performs steps to perform enhanced device fingerprinting using user contacts data. The computing system receives, from an application, a first plurality of device attributes identifying a client device on which the application is being used. The first plurality of device attributes includes first device identification data and first user contacts data. Subsequently, when a user is attempting to perform a transaction using the application on the client device, the computing system receives, from the application, a second plurality of device attributes identifying the client device on which the application is being used. The second plurality of device attributes includes second device identification data and second user contacts data. The computing system compares the second plurality of device attributes to the first plurality of device attributes to determine whether the user is authorized to perform the transaction.

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Springfield, VA, United States of America

Timothy Tran