COMMUNICATION MONITORING METHOD AND COMMUNICATION MONITORING SYSTEM

This method includes: extracting, from communication in a network, a first communication triplet that is a 3-tuple including information indicating a source device, information indicating a destination device, and information indicating the type of communication performed between devices; determinin...

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Bibliographic Details
Main Authors OKADA, Hiroyuki, OBA, Tatsumi
Format Patent
LanguageEnglish
Published 11.05.2023
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Summary:This method includes: extracting, from communication in a network, a first communication triplet that is a 3-tuple including information indicating a source device, information indicating a destination device, and information indicating the type of communication performed between devices; determining whether the first communication triplet extracted corresponds to any of a plurality of second communication triplets stored in storage in advance as a whitelist and each being a 3-tuple including information indicating a source device, information indicating a destination device, and information indicating the type of communication; and estimating, as a score, a possibility that the first communication triplet emerges as the communication, by using a model that has been trained, when the first communication triplet does not correspond to any of the plurality of second communication triplets.
Bibliography:Application Number: US202318093631