Methods, systems, and networks for authentication based on physical characteristics of a card

Patent metadata

Field	Value
Publication number	US-2021019750-A1
Application number	US-201916514519-A
Country	US
Kind code	A1
Filing date	Jul 17, 2019
Priority date	Jul 17, 2019
Publication date	Jan 21, 2021
Grant date	—

Abstract

The disclosed subject matter includes methods, systems, and networks for authentication based on physical characteristics of a payment card. A computer-implemented method performed by a payment network includes receiving an image of a part of a payment card from an image capturing device that communicates with the payment network. The computer-implemented method may also include comparing a physical condition of the part of the payment card shown in the received image to the physical condition of the part of the payment card shown a stored image. In addition, the computer-implemented method may include authenticating or declining a transaction based on the comparison of the physical condition of the part of the payment card in the received image and the stored image.

First claim

1 . An apparatus in a payment network comprising:
at least one memory comprising computer program code; and at least one processor; wherein the computer program code is configured, when executed by the at least one processor, to cause the apparatus in the payment network to: receive an image of a part of a payment card from an image capturing device that communicates with the payment network; compare a physical condition of the part of the payment card shown in the received image to the physical condition of the part of the payment card shown in a stored image; and authenticate or decline a transaction based on the comparison of the physical condition of the part of the payment card in the received image and the stored image.

2 . The apparatus in the payment network according to claim 1 , wherein the image capturing device is included in an automated teller machine (ATM) or a point-of-sale (POS) terminal.

3 . The apparatus in the payment network according to claim 1 , wherein the received image has been encoded using a coding algorithm.

4 . The apparatus in the payment network according to claim 3 , wherein the coding algorithm is Base64.

5 . The apparatus in the payment network according to claim 1 , wherein the computer program code is configured, when executed by the at least one processor, to cause the apparatus to:
store the received image of the part of the payment card in a database.

6 . The apparatus in the payment network according to claim 5 , wherein the computer program code is configured, when executed by the at least one processor, to cause the apparatus to:
delete the stored image after the payment card expires or after receiving the image.

7 . The apparatus in the payment network according to claim 5 , wherein the computer program code is configured, when executed by the at least one processor, to cause the apparatus to:
replace a previously stored image of the payment card with the received image.

8 . The apparatus in the payment network according to claim 1 , wherein the transaction is declined when the physical condition of the part of the payment card shown in the received image differs by a threshold from the physical condition of the part of the payment card shown in the stored image.

9 . The apparatus in the payment network according to claim 8 , wherein the computer program code is configured, when executed by the at least one processor, to cause the apparatus to:
sending an alarm to a customer when the transaction is declined.

10 . The apparatus in the payment network according to claim 1 , wherein the transaction is authenticated when the physical condition of the part of the payment card shown in the received image matches the physical condition of the part of the payment card shown in the stored image by a threshold.

11 . The apparatus in the payment network according to claim 1 , wherein the threshold is a predetermined threshold value or a dynamic threshold value.

12 . The apparatus in the payment network according to claim 11 , wherein the predetermined threshold value is 75%.

13 . The apparatus in the payment network according to claim 11 , wherein the dynamic threshold value is decreased when an additional fraud prevention tool is used.

14 . The apparatus in the payment network according to claim 1 , wherein the part of the payment card includes at least one of a magnetic strip, chip, card number, expiration date, card verification value, hologram, or logo of an issuer.

15 . The apparatus in the payment network according to claim 1 , wherein the image capture device comprises at least one of a camera or a scanner.

16 . A computer-implemented method performed by a payment network comprising:
receiving an image of a part of a payment card from an image capturing device that communicates with the payment network; comparing a physical condition of the part of the payment card shown in the received image to the physical condition of the part of the payment card shown in a stored image; and authenticating or declining a transaction based on the comparison of the physical condition of the part of the payment card in the received image and the stored image.

17 . The computer-implemented method performed by the payment network according to claim 16 , wherein the image capturing device is included in an ATM or a POS terminal.

18 . The computer-implemented method performed by the payment network according to claim 16 , wherein when the transaction is declined the received image differs by a threshold from the stored image.

19 . The computer-implemented method performed by the payment network according to claim 18 , further comprising:
sending an alarm to a customer when the transaction is declined.

20 . The computer-implemented method performed by the payment network according to claim 16 , wherein when the transaction is authenticated the physical condition of the part of the payment card shown in the received image matches the physical condition of the part of the payment card shown in the stored image by a threshold.

Assignees

• Mastercard International Inc

Inventors

• Agarwal Deepak
• Chopra Rajesh
• Kumar Shubham

Classifications

• G06Q20/204 Primary

  comprising interface for record bearing medium or carrier for electronic funds transfer or payment credit · CPC title

• G06Q20/409 Primary

  Device specific authentication in transaction processing · CPC title

• G06Q20/34

  using cards, e.g. integrated circuit [IC] cards or magnetic cards · CPC title

• G06Q20/1085

  involving automatic teller machines [ATMs] · CPC title

• G06T7/00

  Image analysis · CPC title