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公开(公告)号：US11444876B2
公开(公告)日：2022-09-13
申请号：US17120390
申请日：2020-12-14
Inventor： Tae Shik Shon , Sung Moon Kwon
IPC: H04L47/127 , H04L43/18 , H04L41/16 , H04L43/04 , H04L41/0681 , H04L43/0882
Abstract: An operating method of a computing device operated by at least one processor includes collecting traffic packets; extracting particular field data from the traffic packets, transforming the extracted particular field data to a vector with a reduced dimension for each traffic packet, and creating training data with the vector for each traffic packet; training a traffic prediction model with the training data, the traffic prediction model predicting from an input traffic packet a next input traffic packet and whether the next input traffic packet is abnormal; and predicting with the trained traffic prediction model a frequency of abnormal traffic packets to be input, and outputting an abnormal traffic warning by comparing the predicted frequency and a threshold.
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公开(公告)号：US20210203605A1
公开(公告)日：2021-07-01
申请号：US17120390
申请日：2020-12-14
Inventor： Tae Shik SHON , Sung Moon Kwon
IPC: H04L12/801 , H04L12/26 , H04L12/24
Abstract: An operating method of a computing device operated by at least one processor includes collecting traffic packets; extracting particular field data from the traffic packets, transforming the extracted particular field data to a vector with a reduced dimension for each traffic packet, and creating training data with the vector for each traffic packet; training a traffic prediction model with the training data, the traffic prediction model predicting from an input traffic packet a next input traffic packet and whether the next input traffic packet is abnormal; and predicting with the trained traffic prediction model a frequency of abnormal traffic packets to be input, and outputting an abnormal traffic warning by comparing the predicted frequency and a threshold.
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