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:
Mar. 19, 2024
Filed:
Oct. 04, 2022
Microsoft Technology Licensing, Llc, Redmond, WA (US);
Andrey Karpovsky, Haifa, IL;
Tomer Rotstein, Haifa, IL;
Fady Nasereldeen, Daliat el Carmel, IL;
Naama Kraus, Haifa, IL;
Roy Levin, Haifa, IL;
Yotam Livny, Gadera, IL;
MICROSOFT TECHNOLOGY LICENSING, LLC, Redmond, WA (US);
Abstract
Unauthorized use of user credentials in a network is detected. Data indicative of text strings being used to access resources in the network is accessed. Regex models are determined for the text strings. Troupings of the regex models are determined based on an optimization of a cumulative weighted function. A regex model having a cumulative weighted function that exceeds a predetermined threshold is identified. An alert is generated when the cumulative weighted function for the identified regex model exceeds the predetermined threshold.