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Title:
攻撃監視用センター装置、及び攻撃監視用端末装置
Document Type and Number:
Japanese Patent JP7255710
Kind Code:
B2
Abstract:
In an attack monitoring center apparatus, an event log transmitted from an attack monitoring terminal apparatus is received via a communication network. A first pattern and a second pattern are read from an event log occurrence pattern database which describes event log occurrence patterns. The first pattern is referred to in response to an abnormality being detected in the attack monitoring center apparatus; the second pattern is referred to in response to an abnormality being detected in the attack monitoring terminal apparatus. An abnormality is detected based on the event log and the first pattern. The second pattern is transmitted to the attack monitoring terminal apparatus in response to detecting the abnormality based on the event log and the first pattern.

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Inventors:
Naoya Ishida
Takahiro Shishiro
Yasushi Abe
Application Number:
JP2021566822A
Publication Date:
April 11, 2023
Filing Date:
September 25, 2020
Export Citation:
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Assignee:
株式会社デンソー
International Classes:
G06F21/55; H04L12/66
Domestic Patent References:
JP2019159600A
JP2002251374A
JP2017111796A
Foreign References:
WO2019193786A1
US20190312892
Attorney, Agent or Firm:
Kazunori Fujie
Keiko Nakayasu



 
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