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:
Jan. 26, 2021
Filed:
Dec. 16, 2015
Emc Corporation, Hopkinton, MA (US);
Shay Amram, Holon, IL;
Alma Zohar, Ra'anana, IL;
Anatoly Gendelev, Rechovot, IL;
Christina Tkachenko, Tel Aviv, IL;
Alex Zaslavsky, Petah Tiqwa, IL;
EMC IP Holding Company LLC, Hopkinton, MA (US);
Abstract
Techniques of risk-based authentication involve adjusting a risk engine used by a recipient entity based on feedback acquired from multiple entities. Along these lines, both a recipient risk engine and one or more donor risk engines perform risk-based authentication for which respective feedback is generated. The feedback indicates whether certain transaction requests predicted to be fraudulent are confirmed to be fraudulent. The recipient risk engine is then adjusted based on the feedback created for itself, the feedback created for any of the donor risk engines, or some combination thereof.