The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 25, 2018
Filed:
Sep. 07, 2016
Oracle International Corporation, Redwood Shores, CA (US);
Aleksey M. Urmanov, San Diego, CA (US);
Alan P. Wood, San Jose, CA (US);
ORACLE INTERNATIONAL CORPORATION, Redwood Shores, CA (US);
Abstract
Systems, methods, and other embodiments are disclosed for data-driven user authentication misuse detection. In one embodiment, for each of multiple authentication attempts to a computing device by a user via user authentication log messages: user authentication log data having user attribute values is collected; the user authentication log data is transformed into a tracer data structure having the user attribute values organized in a common format; the tracer data structure is augmented with timestamp data to generate an event data structure, where the timestamp data represents a time at which the user authentication log data is observed by the computing device; a user behavior model filter, representing account usage patterns of the user, is updated based at least in part on the event data structure. A malicious authentication attempt to the computing device by a malicious user is detected based on, at least in part, the user behavior model filter.