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. 06, 2019
Filed:
Nov. 18, 2016
Triad National Security, Llc, Los Alamos, NM (US);
Ip2ipo Innovations Limited, London, GB;
Melissa J. M. Turcotte, Los Alamos, NM (US);
Nicholas A. Heard, Kent, GB;
Alexander D. Kent, Los Alamos, NM (US);
Triad National Security, LLC, Los Alamos, NM (US);
IP2IPO Innovations Limited, London, GB;
Abstract
A framework is provided for modeling the activity surrounding user credentials and/or machine level activity on a computer network using computer event logs by viewing the logs attributed to each user as a multivariate data stream. The methodology performs well in detecting compromised user credentials at a very low false positive rate. Such a methodology may detect both users of compromised credentials by external actors and otherwise authorized users who have begun engaging in malicious activity.