BR102017017027A8 - Dispositivo de monitoramento de rede e produto de programa de computador - Google Patents

Dispositivo de monitoramento de rede e produto de programa de computador

Info

Publication number
BR102017017027A8
BR102017017027A8 BR102017017027A BR102017017027A BR102017017027A8 BR 102017017027 A8 BR102017017027 A8 BR 102017017027A8 BR 102017017027 A BR102017017027 A BR 102017017027A BR 102017017027 A BR102017017027 A BR 102017017027A BR 102017017027 A8 BR102017017027 A8 BR 102017017027A8
Authority
BR
Brazil
Prior art keywords
reception time
message
received
monitoring device
network monitoring
Prior art date
Application number
BR102017017027A
Other languages
English (en)
Other versions
BR102017017027A2 (pt
Inventor
Yura Koji
Kitamura Takeshi
Goto Hideki
Moriya Tomokazu
Original Assignee
Toyota Motor Co Ltd
Toshiba Digital Solutions Corp
Toshiba Inf Sys Japan Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toyota Motor Co Ltd, Toshiba Digital Solutions Corp, Toshiba Inf Sys Japan Corp filed Critical Toyota Motor Co Ltd
Publication of BR102017017027A2 publication Critical patent/BR102017017027A2/pt
Publication of BR102017017027A8 publication Critical patent/BR102017017027A8/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/14—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic
    • H04L63/1408—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic by monitoring network traffic
    • H04L63/1416—Event detection, e.g. attack signature detection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/14—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic
    • H04L63/1408—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic by monitoring network traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/60—Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources
    • H04L67/62—Establishing a time schedule for servicing the requests
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/14—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic
    • H04L63/1408—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic by monitoring network traffic
    • H04L63/1425—Traffic logging, e.g. anomaly detection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/30—Network architectures or network communication protocols for network security for supporting lawful interception, monitoring or retaining of communications or communication related information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10—Architectures or entities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/40—Support for services or applications
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/14—Multichannel or multilink protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3297—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving time stamps, e.g. generation of time stamps
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L2012/40208—Bus networks characterized by the use of a particular bus standard
    • H04L2012/40215—Controller Area Network CAN
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L2012/40267—Bus for use in transportation systems
    • H04L2012/40273—Bus for use in transportation systems the transportation system being a vehicle
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/84—Vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Multimedia (AREA)
  • Small-Scale Networks (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Technology Law (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

Um dispositivo de monitoramento de rede de acordo com uma modalidade monitora uma mensagem que é periodicamente transmitida em uma rede na qual uma mensagem identificada por um identificador é transmitida e recebida, e inclui uma unidade de gravação de tempo de recepção e uma unidade de determinação de transmissão não autorizada. A unidade de gravação de tempo de recepção grava um tempo de recepção associado ao identificador, toda vez que uma mensagem a ser monitorada é recebida. A unidade de determinação de transmissão não autorizada determina presença de uma transmissão não autorizada na mensagem recebida a ser monitorada, com base em um tempo de recepção mais recente Ti, um tempo de recepção Ti-m anterior m, um período de transmissão de mensagem F e uma constante ¿ determinada antecipadamente, em um período a partir do tempo de recepção Ti-m até o tempo de recepção Ti, toda vez que a mensagem a ser monitorada é recebida.
BR102017017027A 2016-08-09 2017-08-08 Dispositivo de monitoramento de rede e produto de programa de computador BR102017017027A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016156475A JP6433951B2 (ja) 2016-08-09 2016-08-09 ネットワーク監視装置およびプログラム
JP2016-156475 2016-08-09

Publications (2)

Publication Number Publication Date
BR102017017027A2 BR102017017027A2 (pt) 2018-03-06
BR102017017027A8 true BR102017017027A8 (pt) 2022-10-18

Family

ID=59501314

Family Applications (1)

Application Number Title Priority Date Filing Date
BR102017017027A BR102017017027A8 (pt) 2016-08-09 2017-08-08 Dispositivo de monitoramento de rede e produto de programa de computador

Country Status (7)

Country Link
US (1) US10326782B2 (pt)
EP (1) EP3282646B1 (pt)
JP (1) JP6433951B2 (pt)
KR (1) KR102030397B1 (pt)
CN (1) CN107707520B (pt)
BR (1) BR102017017027A8 (pt)
RU (1) RU2676236C1 (pt)

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US10050983B2 (en) * 2015-11-13 2018-08-14 Kabushiki Kaisha Toshiba Communication system, receiving apparatus, receiving method, and computer program product
WO2018230988A1 (ko) * 2017-06-16 2018-12-20 주식회사 페스카로 Can 통신 기반 해킹공격 탐지 방법 및 시스템
DE102017218134B3 (de) 2017-10-11 2019-02-14 Volkswagen Aktiengesellschaft Verfahren und Vorrichtung zum Übertragen einer Botschaftsfolge über einen Datenbus sowie Verfahren und Vorrichtung zum Erkennen eines Angriffs auf eine so übertragene Botschaftsfolge
CN112889244A (zh) * 2018-10-18 2021-06-01 住友电气工业株式会社 检测装置、网关装置、检测方法和检测程序
JP7124679B2 (ja) * 2018-12-07 2022-08-24 トヨタ自動車株式会社 監視装置
JP7147635B2 (ja) * 2019-03-05 2022-10-05 トヨタ自動車株式会社 不正送信データ検知装置
JP7176456B2 (ja) * 2019-03-29 2022-11-22 株式会社デンソー メッセージ監視システム、メッセージ送信電子制御装置、および監視用電子制御装置
JP7234839B2 (ja) * 2019-07-17 2023-03-08 株式会社デンソー ゲートウェイ装置、異常監視方法、及び異常監視プログラム
JP7175858B2 (ja) * 2019-08-07 2022-11-21 株式会社日立製作所 情報処理装置および正規通信判定方法
JP7396363B2 (ja) * 2019-09-30 2023-12-12 株式会社オートネットワーク技術研究所 検知装置、車両、検知方法および検知プログラム
US11627152B2 (en) 2020-01-08 2023-04-11 Bank Of America Corporation Real-time classification of content in a data transmission
US11297085B2 (en) * 2020-01-08 2022-04-05 Bank Of America Corporation Real-time validation of data transmissions based on security profiles
US11184381B2 (en) 2020-01-08 2021-11-23 Bank Of America Corporation Real-time validation of application data
WO2022185370A1 (ja) * 2021-03-01 2022-09-09 株式会社オートネットワーク技術研究所 車載装置、プログラム及び情報処理方法

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JP4725070B2 (ja) * 2004-10-13 2011-07-13 パナソニック株式会社 正規コンテンツ確認方法、コンテンツ送受信システム、送信機、および受信機
JP2007312193A (ja) * 2006-05-19 2007-11-29 Auto Network Gijutsu Kenkyusho:Kk 異常監視ユニット
KR101241945B1 (ko) 2007-12-14 2013-03-12 현대자동차주식회사 차량 내 네트워크 고장 진단 모니터링 시스템 및 그 방법
US9215274B2 (en) * 2011-04-22 2015-12-15 Angel A. Penilla Methods and systems for generating recommendations to make settings at vehicles via cloud systems
CN104168916B (zh) * 2012-03-02 2017-07-04 中央研究院 抗上皮细胞黏着分子(EpCAM)抗体及其使用方法
US8792347B2 (en) * 2012-06-01 2014-07-29 Opera Software Ireland Limited Real-time network monitoring and subscriber identification with an on-demand appliance
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JP5919205B2 (ja) 2013-01-28 2016-05-18 日立オートモティブシステムズ株式会社 ネットワーク装置およびデータ送受信システム
JP5954228B2 (ja) * 2013-03-22 2016-07-20 トヨタ自動車株式会社 ネットワーク監視装置及びネットワーク監視方法
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KR101472896B1 (ko) 2013-12-13 2014-12-16 현대자동차주식회사 차량 내 통신 네트워크에서의 보안 강화 방법 및 그 장치
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Also Published As

Publication number Publication date
KR102030397B1 (ko) 2019-10-10
EP3282646A1 (en) 2018-02-14
JP6433951B2 (ja) 2018-12-05
US20180048663A1 (en) 2018-02-15
US10326782B2 (en) 2019-06-18
CN107707520A (zh) 2018-02-16
RU2676236C1 (ru) 2018-12-26
CN107707520B (zh) 2020-11-10
KR20180018293A (ko) 2018-02-21
BR102017017027A2 (pt) 2018-03-06
JP2018026663A (ja) 2018-02-15
EP3282646B1 (en) 2019-01-02

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B25A Requested transfer of rights approved

Owner name: TOYOTA JIDOSHA KABUSHIKI KAISHA (JP) ; TOSHIBA INFORMATION SYSTEMS (JAPAN) CORPORATION (JP)

B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]