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. 31, 2017
Filed:
Aug. 27, 2013
Globalfoundries Inc., Grand Cayman, KY;
Suresh N. Chari, Tarrytown, NY (US);
Ian M. Molloy, Chappaqua, NY (US);
Youngja Park, Princeton, NJ (US);
Wilfried Teiken, Ossining, NY (US);
GLOBALFOUNDRIES Inc., Grand Cayman, KY;
Abstract
A method for detecting abnormal behavior of users is disclosed. Processors identify from a log of user activity, a first number of actions performed by a user over a first time period that match a pattern of user activity for a task associated with one or more roles of the users. Processors also identify from the log of user activity, a second number of actions performed by the user over a second time period that match the pattern of user activity. Processors calculate an amount of deviation between the first number of actions and the second number of actions. The deviation identifies a difference between amounts of time spent in the one or more roles. Processors then determine whether the amount of deviation between the first number of actions and the second number of actions exceeds a threshold for abnormal behavior.