Panasonic Corporation

Panasonic Intellectual Property Corporation of America

Panasonic Intellectual Property Management Co., Ltd.

Matsushita Electric Industrial Co., Ltd.

Sony Corporation

Microsoft Technology Licensing, LLC

The University of Tokyo

Panasonic Automotive Systems Co., Ltd.

Toshihisa Nakano

Motoji Ohmori

Masayuki Kozuka

Yuichi Futa

Natsume Matsuzaki

Hiroshi Amano

Hideki Matsushima

Kaoru Yokota

Kaoru Murase

Masaya Yamamoto

Makoto Tatebayashi

Manabu Maeda

Takahiro Yamaguchi

Yoshihiro Ujiie

Shunji Harada

Masao Nonaka

Masaya Miyazaki

Takako Hirose

Tohru Wakabayashi

Takeshi Kishikawa

Jun Anzai

Yuji Unagami

Hideshi Ishihara

Tomoyuki Haga

Senichi Onoda

Masataka Minami

Kotaro Hakoda

Yoshikatsu Ito

Kimio Minami

Tomoyuki Hirota

Kazukuni Kobara

Hideki Imai

Takeshi Matsuo

Ryota Miyazaki

Takayuki Fujii

Tsuyoshi Sakata

Masaki Takahashi

Takashi Morimoto

Kenji Shimizu

Jun Yamaguchi

Yuko Tsusaka

Soichiro Fujioka

Naoki Yamamoto

Tsutomu Sekibe

Masato Tanabe

Yoshiyuki Miyabe

Kazushige Yamada

Yuri Nishikawa

Masato Yamamichi

Jun Takahashi

Hiroki Yamauchi

Junichi Tsurumi

Shinichi Marui

Toshihisa Abe

Yoshiharu Imamoto

Sanzo Ugawa

Fumiaki Suzuki

Chikara Yoshida

Yoshitomo Osawa

Yasunori Ishii

Jun Yonemitsu

Kazuo Okamura

Tateo Oishi

Ryuichi Okamoto

Yuishi Torisaki

Katsumi Muramatsu

Minehisa Nagata

Tsutomu Muraji

Masami Yamamichi, Legal Representative

Takashi Yamanishi

Motoji Omori

Kazuhiro Tsuga

Keiichi Tanaka

Takamitsu Sasaki

Tomoki Ogawa

Makoto Usui

Yoshikazu Takashima

James Morris Alkove

Masaru Yamaoka

Clifford Paul Strom

Osamu Sasaki

Takahiro Nagai

Ian Cameron Mercer

Masayoshi Tojima

Ryoji Suzuki

Yusuke Nemoto

Kazuya Fujimura

Kazuo Kajimoto

Masahiro Ito

Takatoshi Ono

Jeffrey Richard McKune

Kevin Leigh LaChapelle

Kenji Muraki

Mamoru Yoshida

Satomi Yamamichi, Legal Representative

Keiko Yamamichi, Legal Representative

Yuka Ozawa

Kouji Kobayashi

Hidetaka Oto

Michael Jay Parks

A server apparatus receives a device ID indicating one electrical home appliance among one or more electrical home appliances and a gateway ID indicating that the one electrical home appliance belongs to a same owner, a same group, or a same home as the one or more electrical home appliances, determines whether or not the one electrical home appliance is a newly connected electrical home appliance, using a management database that manages device IDs indicating the one or more electrical home appliances and the gateway ID, and when it is determined made that the one electrical home appliance is a newly connected electrical home appliance, provides an information device, which is associated with the gateway ID and which differs from the one electrical home appliance, with notification information for confirming whether or not it is to be permitted to collect the log information from the one electrical home appliance.

Information management method

An information management method collects log information of one or more home electrical apparatuses corresponding to service providers. Display screen data is generated which indicates a status of the log information. The display screen data includes groups of information which each contain information on an apparatus, a service provider corresponding to the apparatus, and log information output from the apparatus. Provision of the log information of each group is individually selectable. The display screen data is provided via a network to a display terminal that performs access to a server device. Information is received from the display terminal, which indicates that selection on whether or not provision of the log information is performed. Provision of the log information is not performed on the selected group when a determination is made that refusal of provision of the log information on the selected group is performed.

In an anomaly determination method for determining an anomaly in a received message, a plurality of messages which include messages that are periodic and each of which includes a first field having a fixed value and a second field having a variable value are each received as the received message, and one of a plurality of combinations to be used for determination each of which includes at least one of a plurality of anomaly determinations including an anomaly determination utilizing a reception timing based on the periodicity or the number of received messages, an anomaly determination utilizing the first field, and an anomaly determination utilizing the second field, is selected according to one or more criteria among available execution time of the anomaly determination method, a load amount, a data amount, and the number of messages.

Anomaly determination method, anomaly determination device, and recording medium

A gateway device is connected to a plurality of electronic controllers on-board a vehicle. The gateway device acquires firmware update information, which includes at least a part of updated firmware to be applied to a first electronic controller, patch data, and information indicating where to apply the patch data. When the gateway device determines that the first electronic controller does not include a firmware cache for performing a pre-update firmware cache operation, the gateway device executes a proxy process. In this regard, the gateway device requests the first electronic controller to transmit boot ROM data to the gateway device, merges the patch data and existing firmware to create updated boot ROM data with updated firmware, and transmits the updated boot ROM data to the first electronic controller that updates the boot ROM data and resets the first electronic controller with the updated firmware.

Gateway device, in-vehicle network system, and firmware update method

A server includes: an obtainer that obtains items of information including an item of frame information regarding a communication frame transmitted on an in-vehicle network of each of a plurality of vehicles; and a generator that generates an integrated rule that is suitable for the items of information obtained by the obtainer and is for anomaly detection processing in the in-vehicle network of one of the vehicles; and a provider that outputs the integrated rule generated by the generator. For example, the obtainer obtains condition information indicating a condition pertaining to each of the plurality of vehicles at a time when the communication frame is transmitted on the in-vehicle network, and the generator generates the integrated rule using the items of frame information associated with the condition information.

Information processing device and information processing method

An anomaly detection device is a device for detecting an anomaly in a mobile body and includes: a type determiner that determines a type of an anomaly detected; a type change determiner that determines whether or not a change has occurred between a type of an anomaly detected last time and a type of an anomaly detected this time; and an anomaly detection log transmitter that transmits an anomaly detection log related to the anomaly detected this time when the change has occurred, and does not transmit the anomaly detection log related to the anomaly detected this time when the change has not occurred.

Anomaly detection device and anomaly detection method

A gateway device is connected via network(s) to electronic controllers on-board a vehicle, where at least one of the electronic controllers is implemented in a virtual machine. The gateway device includes one or more memories, and circuitry that acquires firmware update information. The circuitry determines whether a first electronic controller satisfies a second condition based on second information, which is whether the first electronic controller includes a firmware cache for performing a pre-update firmware cache operation. The circuitry also causes, when the second condition is not satisfied, the gateway device to execute a proxy process, where the gateway device requests the first electronic controller to transmit boot ROM data to the gateway device, creates updated boot ROM data with the updated firmware, and transmits the updated boot ROM data to the first electronic controller that updates the boot ROM and resets the first electronic controller with the updated firmware.

An information processing device includes: an obtainer that obtains, from an anomaly detection sensor that detects an anomaly in a network, a detection log related to the anomaly in the network and the detection time of the anomaly indicated in the detection log; an occurrence time determiner that determines the occurrence time of an attack on the network based on the obtained detection time, and records the determined occurrence time; and an end time determiner that determines the expected end time of the attack on the network based on the obtained detection log, and records the determined expected end time.

An information processing device that detects an anomaly in an in-vehicle network provided in a vehicle includes: a local rule storage in which at least an individual rule which is a rule generated for the vehicle is stored; a global rule storage in which an integrated rule which is a rule generated for a plurality of vehicles including the vehicle is stored; and a processing unit that performs, using a rule stored in at least one of the local rule storage or the global rule storage, an anomaly detection process on a frame transmitted on the in-vehicle network.

A misuse detection method used in an electronic control unit in a vehicle network system including multiple electronic control units that communicate with one another through networks. The misuse detection method includes receiving a target data frame at one time point, and receiving a reference data frame at another time point different than the one time point. The misuse detection method further includes performing, as misuse detection for the target data frame based on a certain rule specifying a reception interval between the one time point at which the target data frame is received and the other time point at which the reference data frame is received, and determining the target data frame received is for misuse based on a length of the reception interval.

Misuse detection method, misuse detection electronic control unit, and misuse detection system

An information processing device includes a malicious message detector and an outputter. The malicious message detector detects a malicious message in a network based on an SA included in a claim message received from the network, a period that is based on a time at which the claim message is received, and a message received from the network before or after the claim message. The outputter outputs a detection result of the malicious message detector.

Information processing device, information processing system, and recording medium

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Osaka, Japan

Toshihisa Nakano