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:
Feb. 10, 2026
Filed:
Jul. 14, 2025
Applicant:
Ahnlab, Inc., Seongnam-si, KR;
Inventors:
Assignee:
Ahnlab, Inc., Seongnam-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/40 (2022.01);
U.S. Cl.
CPC ...
H04L 63/1425 (2013.01);
Abstract
An operation method of an electronic apparatus is disclosed. The operation method according to the present disclosure comprises extracting item-specific data that matches a plurality of preconfigured items from within log data, applying the extracted item-specific data to a hash function corresponding to each item to obtain an item-specific hash value and checking for duplication of the log data based on whether the item-specific hash value is duplicated, updating a duplication count based on the checked duplication status, and detecting a threat based on the identified item-specific data and the updated duplication count.