CPC H04L 63/0861 (2013.01) [G06F 21/32 (2013.01); G06K 19/06103 (2013.01); G09C 5/00 (2013.01); H04L 9/3231 (2013.01); H04L 63/0884 (2013.01); H04L 63/123 (2013.01); H04N 23/00 (2023.01); H04W 12/06 (2013.01); H04W 12/77 (2021.01); G06F 21/30 (2013.01); G06F 21/31 (2013.01); G06F 21/36 (2013.01); G06F 21/44 (2013.01); G06F 2211/003 (2013.01); G06K 19/06 (2013.01); G06K 19/06037 (2013.01); H04L 9/32 (2013.01); H04L 9/40 (2022.05)] | 20 Claims |
1. A system for user authentication using images, comprising:
hardware processing circuitry; and
a hardware memory storing instructions that, when executed, configure the hardware processing circuitry to perform operations comprising:
receiving, at a server, a request from a second device to access a secured resource associated with a first device;
in response to receiving the request, receiving, at the server, from the second device, information associated with an image of an authentication object displayed on a screen of the first device, the image of the authentication object that is displayed on the screen of the first device visually encoding a user identity of the user of the first device;
determining, at the server, that the information corresponds to the user of the first device by comparing the information associated with the image received from the second device to a plurality of images generated within a specified time period; and
in response to determining that the information corresponds to the user of the first device, enabling the second device to access the secured resource.
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