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:
Sep. 13, 2022
Filed:
Feb. 05, 2020
International Business Machines Corporation, Armonk, NY (US);
Jeffery Lake Crume, Raleigh, NC (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
Detecting and defending against password spraying attacks is provided. Information is received regarding failed attempts to login to user accounts located on a target system of a network. Each password used to attempt a failed login to any of the user accounts located on the target system is recorded. It is determined whether a common password is used in a failed login attempt to a number of different user accounts located on the target system greater than or equal to a predetermined threshold. In response to determining that the common password was used in the failed login attempt to the number of different user accounts on the target system greater than or equal to the predetermined threshold, an alert is sent regarding a password spraying attack corresponding to the common password that resulted in the failed login attempt to the number of different user accounts located on the target system.