US 12,216,757 B2
Systems and methods for password managers
Rajko Ilincic, Annandale, VA (US); and Jeffrey Rule, Chevy Chase, MD (US)
Assigned to CAPITAL ONE SERVICES, LLC, McLean, VA (US)
Filed by Capital One Services, LLC, McLean, VA (US)
Filed on Jan. 29, 2024, as Appl. No. 18/425,019.
Application 18/425,019 is a continuation of application No. 17/307,819, filed on May 4, 2021, granted, now 11,921,840.
Application 17/307,819 is a continuation of application No. 16/773,023, filed on Jan. 27, 2020, granted, now 11,030,299, issued on Jun. 8, 2021.
Prior Publication US 2024/0241941 A1, Jul. 18, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. G06F 21/45 (2013.01); G06F 21/60 (2013.01); H04L 9/40 (2022.01)
CPC G06F 21/45 (2013.01) [G06F 21/602 (2013.01); H04L 63/083 (2013.01); H04L 63/0853 (2013.01); H04L 63/0861 (2013.01); H04L 63/101 (2013.01)] 21 Claims
OG exemplary drawing
 
1. A system, comprising a first user device including a browser extension and a second user device including a password manager application, wherein:
the browser extension is configured to:
display a code comprising metadata, the metadata including a unique session identifier, a security question, a device identifier, and a browser type identifier; and
receive login credentials from a server; and
the password manager application is configured to:
receive the code;
establish a handshake with the server based on the metadata;
parse the unique session identifier into session identifier content;
send the security question and a portion of the session identifier content to the server; and
receive an approval from the server.