US 11,888,868 B2
Identifying security risks and fraud attacks using authentication from a network of websites
Eran Kutner, Tel Aviv (IL)
Assigned to SAP SE, Walldorf (DE)
Filed by SAP SE, Walldorf (DE)
Filed on Jul. 14, 2021, as Appl. No. 17/375,217.
Application 17/375,217 is a continuation of application No. 16/233,464, filed on Dec. 27, 2018, granted, now 11,089,036.
Prior Publication US 2021/0344694 A1, Nov. 4, 2021
This patent is subject to a terminal disclaimer.
Int. Cl. H04L 9/40 (2022.01)
CPC H04L 63/1416 (2013.01) [H04L 63/0263 (2013.01); H04L 63/083 (2013.01); H04L 63/101 (2013.01); H04L 63/1466 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A computer-implemented method comprising:
monitoring, at a centralized authentication system, login attempts with various sets of credentials at a plurality of websites;
tracking counts on a per-credential-set basis of invalid uses of the various sets of credentials across different websites of the plurality of websites;
evaluating the tracking to determine whether at least one set of credentials used for attempted logins at different websites of the plurality of websites is compromised; and
in response to determining that a first set of credentials is compromised based on the evaluated tracking, automatically initiating at least one protective action associated with the first set of credentials.