公开(公告)号：US20200057703A1

公开(公告)日：2020-02-20

申请号：US16487169

申请日：2018-02-19

Applicant: NEC CORPORATION

Inventor： Shuichi KARINO ,  Kazuhiko ISOYAMA ,  Yuji KOBAYYASHI ,  Yoshiaki SAKAE ,  Hiroki TAGATO ,  Masato YASUDA

IPC: G06F11/30 ,  G06F11/07 ,  G06F11/34

Abstract: Provided is an information processing device which is capable of suppressing a deterioration in accuracy of detecting an anomaly and accuracy of analyzing the anomaly, while suppressing an increase in an amount of data to be stored. The information processing system includes anomaly detection unit that collects event data indicating a predetermined event detected in a process of a device to be monitored, determines whether a predetermined index value related to the event exceeds a preset first threshold, and instructs enhanced monitoring of the device to be monitored and the process related to the event when the index value exceeds the first threshold, and collection instruction unit that determines an additional event being an event to be additionally monitored when the enhanced monitoring is instructed, and instructs the device to be monitored, which is subjected to the enhanced monitoring, to monitor the determined additional event.