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:
Jul. 27, 2021
Filed:
Sep. 19, 2018
International Business Machines Corporation, Armonk, NY (US);
Britney Tong, Austin, TX (US);
Katherine Jane Lamendola, Austin, TX (US);
David Jimenez, Austin, TX (US);
Dinesh Chowdary Papineni, Austin, TX (US);
INTERNATIONAL BUSINESS MACHINES CORPORATION, Armonk, NY (US);
Abstract
An authentication passphrase is analyzed to identify a first set of parts of speech in the passphrase. Based on comparing the first set with a second set of parts of speech corresponding to a stored passphrase, it is determined that the first set and the second set have less than a threshold number of common elements. In response to the determining, the passphrase is analyzed to score a level of a previously-set emotional tone in the passphrase. Access to a protected resource is allowed in response to the score being above a threshold.