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. 01, 2025
Filed:
Oct. 17, 2023
Zscaler, Inc., San Jose, CA (US);
Zscaler, Inc., San Jose, CA (US);
Abstract
The methods described herein include receiving a plurality of packets associated with a file, each of the plurality of packets comprising content, and a source domain; extracting one or more features from content of a first packet of the plurality of packets; applying a trained machine learning model to the extracted one or more features to determine a probability of maliciousness associated with the first packet; responsive to determining that the probability maliciousness of the first packet is between a first threshold value and a second threshold value, labeling the first packet as having an uncertain maliciousness; extracting one or more features from content of a second packet of the plurality of packets; and applying the trained machine learning model to the extracted one or more features of the first packet and the second packet to determine a probability of maliciousness associated with the second packet.