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. 09, 2025
Filed:
Dec. 29, 2022
Applicant:
Check Point Software Technologies Ltd., Tel Aviv, IL;
Inventors:
Erez Israel, Tel Aviv, IL;
Dan Karpati, Even-Yehuda, IL;
Eitan Shterenbaum, Kiryat-Ono, IL;
Lior Goldman, Raanana, IL;
Assignee:
Check Point Software Technologies Ltd., Tel Aviv, IL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 21/55 (2013.01);
U.S. Cl.
CPC ...
G06F 21/554 (2013.01); G06F 2221/033 (2013.01);
Abstract
Methods and devices are provided for differentiating between benign DNS data and malicious DNS data included in DNS traffic using an autoencoder. The autoencoder receives input DNS data and is trained to successfully encode the input DNS data when the input DNS data is benign DNS data and to fail to encode the input DNS data when the input DNS data is malicious DNS data. The autoencoder is trained using a modified loss function having a large weight when successfully encoding malicious DNS data.