SAE規格 J3138, 2022: (R) Diagnostic Link Connector Security

SAE規格 J3138, 2022

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SAE規格 J3138, 2022

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書名

SAE J3138, 2022: (R) Diagnostic Link Connector Security
SAE規格 J3138, 2022: リンクコネクタのセキュリティの診断
発行元 SAE International
発行年/月 2022年10月   
装丁 ペーパー
ページ数 10 ページ
発送予定 海外倉庫よりお取り寄せ 2週間以内に発送します
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Description

This document describes a set of recommended actions to take to increase the likelihood of safe vehicle operation when a device (external test equipment, data collection device, etc.) whose normal operation has been compromised by a source external to the vehicle is connected to the vehicle’s diagnostic system. The term “diagnostic system” is intended to be a generic way to reference all the different ways that diagnostic commands might be injected into the system.

The guidance in this document is intended to improve security without significantly impacting the ability for franchised dealer or independent aftermarket external test tools to perform legitimate diagnosis and maintenance functions.

The goal is that intrusive services are only allowed to be performed when the vehicle is in a Safe State such that even if the intrusive service were to be initiated with adversarial intent the consequences of such a service would still be acceptable.