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:
Aug. 17, 2021
Filed:
Aug. 29, 2019
International Business Machines Corporation, Armonk, NY (US);
Itay Hazan, Beer Sheva, IL;
Eitan Menahem, Beer Sheva, IL;
International Business Machines Corporation, Armonk, NY (US);
Abstract
A keystroke dynamics anonymization technique that includes: receiving a plain-text password from a computer user; providing at least the plain-text password as a seed to a pseudorandom mapping function; applying the pseudorandom mapping function to keycodes that are produced by the computer responsive to keystrokes of the computer user, to map the keycodes to a set of mapped, anonymized keycodes; and providing the set of mapped, anonymized keycodes to a keystroke dynamics algorithm, to enable the keystroke dynamics algorithm to (a) learn a keystroke dynamics model of the computer user, and (b) authenticate an identity of the computer user.