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.

Date of Patent:
Jul. 28, 2015

Filed:

Sep. 27, 2012
Applicants:

Boris Kronrod, Netania, IL;

Ayelet Avni, Binyamina, IL;

Lior Nudelman, Petach Tikva, IL;

Oren Menes, Raanana, IL;

Inventors:

Boris Kronrod, Netania, IL;

Ayelet Avni, Binyamina, IL;

Lior Nudelman, Petach Tikva, IL;

Oren Menes, Raanana, IL;

Assignee:

EMC Corporation, Hopkinton, MA (US);

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G06F 21/00 (2013.01); G06F 21/31 (2013.01); G06F 21/45 (2013.01);
U.S. Cl.
CPC ...
G06F 21/31 (2013.01); G06F 21/45 (2013.01);
Abstract

A method is used in managing knowledge-based authentication systems. Organization based information is analyzed for information that is suitable for creating a set of responses for a question. The question is used for authenticating a user. A set of responses is created for the question based on a set of parameters. The set of responses includes incorrect responses to the question along with a correct response. The incorrect responses helps in identifying an unauthorized user.


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