Privacy protection for customer events logs of cybersecurity events
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United States of America
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Jun 25, 2024
Grant Date -
N/A
app pub date -
Nov 19, 2021
filing date -
Nov 19, 2021
priority date (Note) -
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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.
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