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:
Jun. 25, 2024
Filed:
Nov. 19, 2021
Trend Micro Incorporated, Tokyo, JP;
Jonathan James Oliver, Melbourne, AU;
Trend Micro Incorporated, Tokyo, JP;
Abstract
System and methods of analyzing customer events logs for cybersecurity with privacy protection are disclosed. Events logs of cybersecurity events are received from customer computers. Customers in the events logs are represented with ring signatures. Candidate features that occur in a group of events are identified in the events logs. A candidate feature is analyzed, based on corresponding ring signatures, to determine if the candidate feature can be attributed to a customer or a limited number of customers. If so, the candidate feature is considered private and is discarded. Otherwise, the candidate feature is retained as public data suitable for use in cybersecurity operations.