Title:
不正検知方法、不正検知装置及びプログラム
Document Type and Number:
Japanese Patent JP7280082
Kind Code:
B2
Abstract:
A fraud detection method includes: determining whether a period of a message repeatedly transmitted in an in-vehicle network is anomalous (S1002); detecting whether arbitration occurs when the message is transmitted in the in-vehicle network (S1004); and determining that the message is an anomalous message, in the case where the period of the message is anomalous and no arbitration occurs when the message is transmitted in the in-vehicle network (S1006).
Inventors:
Manabu Maeda
Tsuyoshi Kishikawa
Daisuke Kunimune
Tsuyoshi Kishikawa
Daisuke Kunimune
Application Number:
JP2019057269A
Publication Date:
May 23, 2023
Filing Date:
March 25, 2019
Export Citation:
Assignee:
Panasonic Intellectual Property Corporation of America
International Classes:
H04L41/00
Foreign References:
| WO2016080422A1 | ||||
| WO2013094072A1 |
Other References:
矢嶋 純 Jun Yajima,CANの周期送信メッセージに対する攻撃検知手法の詳細評価とその評価手法,2017年 暗号と情報セキュリティシンポジウム(SCIS2017)予稿集 [USB] 2017年 暗号と情報セキュリティシンポジウム概要集 Abstracts of 2017 Symposium on Cryptography and Information Security,日本,電子情報通信学会,2017年01月27日,pp1-8
Attorney, Agent or Firm:
Hiromori Arai
Eisaku Teratani
Shinichi Michisaka
Eisaku Teratani
Shinichi Michisaka