US 12,189,814 B2
Methods and systems for automatically preserving a user session on a public access shared computer
Anh Truong, Champaign, IL (US); Jeremy Goodsitt, McLean, VA (US); Alvin Hua, Gaithersburg, MD (US); Kate Key, Effingham, IL (US); Ernest Kwak, McLean, VA (US); Vincent Pham, Chicago, IL (US); Galen Rafferty, McLean, VA (US); and Austin Walters, Savoy, IL (US)
Assigned to Capital One Services, LLC, McLean, VA (US)
Filed by Capital One Services, LLC, McLean, VA (US)
Filed on Dec. 1, 2023, as Appl. No. 18/526,398.
Application 18/526,398 is a continuation of application No. 17/170,714, filed on Feb. 8, 2021, granted, now 11,861,041.
Prior Publication US 2024/0095399 A1, Mar. 21, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. G06F 21/62 (2013.01); G06F 21/60 (2013.01); G06N 3/04 (2023.01); G06N 3/08 (2023.01); G06V 40/16 (2022.01); G06V 40/20 (2022.01); H04L 9/06 (2006.01); H04L 9/08 (2006.01); G06F 21/31 (2013.01)
CPC G06F 21/6245 (2013.01) [G06F 21/602 (2013.01); G06N 3/04 (2013.01); G06N 3/08 (2013.01); G06V 40/165 (2022.01); G06V 40/169 (2022.01); G06V 40/172 (2022.01); G06V 40/20 (2022.01); H04L 9/0643 (2013.01); H04L 9/0866 (2013.01); G06F 21/316 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A computer-implemented method of activating an encrypted user session on a public access user computing device, the method comprising:
causing display, on the public access user computing device, of an option to activate the encrypted user session associated with a first user;
receiving a selection of the option to activate the encrypted user session from a requestor at the public access user computing device;
in response to receiving the selection, receiving, from at least one camera, image data of the requestor at the public access user computing device;
detecting, based on the image data, that the requestor is the first user;
retrieving, based on the detection, a session key associated with the first user;
retrieving, from a database, one or more index-difference vectors linked with the session key;
decrypting the user session associated with the first user based on calculating the user session from the retrieved one or more index-difference vectors; and
activating the user session associated with the first user on the public access user computing device.