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GB/T 45181-2024Security-related misbehavior detection mechanism for connected vehicles (English PDF)

车联网网络安全异常行为检测机制

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Issued by

State Administration for Market Regulation

Level / Type

National · Recommended

Issue date

December 31, 2024

Implementation date

April 1, 2025

Scope

GB/T 45181-2024 is the English-translated version of 车联网网络安全异常行为检测机制.

GB/T 45181-2024 is the Chinese standard "Security-related misbehavior detection mechanism for connected vehicles". Its scope clause reads: This document provides a recommendation for the security-related misbehavior detection mechanism for connected vehicles.

The mechanism includes the following steps. a) Data collection. Describe the data and information types obtained from different sources for misbehavior detection in details, where the sources include vehicles, infrastructure, original equipment manufacturers (OEMs), and suppliers.

Data collection methods and procedures are beyond the scope of this document. b) Detection. Use the collected data to monitor misbehavior. This document is applicable to the Internet of Vehicles and is intended to facilitate designers and security solution providers to detect cyber security-related misbehavior.

The methods and procedures for data acquisition and the use of notification modules are beyond the scope of this document. Its clauses include terms and definitions.

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Document preview — GB/T 45181-2024

National Standard of the People's Republic of China

ICS
35.240

Issued by: State Administration for Market Regulation

Contents

  • Foreword3
  • 1 Scope5
  • 2 Normative references5
  • 3 Terms and definitions5
  • 4 Abbreviated terms6
  • 5 Conventions6
  • 6 Cyber security-related misbehavior detection mechanism model7
  • 7 Data collection8
  • 8 Detection9
  • 8.1 Data selection9
  • 8.2 Detection engine10
  • 8.3 Optimization15
  • Appendix A (Informative) Use cases for different detection methods16
  • A.1 Status chain detection case16
  • A.2 Control flow detection case17
  • A.3 Time series detection example17
  • A.4 Case study of correlation intelligence detection18
  • Bibliography20

1 Scope

This document provides a recommendation for the security-related misbehavior detection mechanism for connected vehicles. The mechanism includes the following steps.

a) Data collection. Describe the data and information types obtained from different sources for misbehavior detection in details, where the sources include vehicles, infrastructure, original equipment manufacturers (OEMs), and suppliers. Data collection methods and procedures are beyond the scope of this document.

b) Detection. Use the collected data to monitor misbehavior.

This document is applicable to the Internet of Vehicles and is intended to facilitate designers and security solution providers to detect cyber security-related misbehavior.

The methods and procedures for data acquisition and the use of notification modules are beyond the scope of this document.

2 Normative references

There are no normative references in this document.

3 Terms and definitions

For the purposes of this document, the following terms and definitions apply.

3.1 misbehavior

A behavior of providing false or misleading data in order to hinder other service recipients or to operate in a manner beyond the scope of their authorization. The behavior may originate from components internal or external to the vehicle system.

Note 1.Derived from ISO/TR 17427-4.

GB/T 44368-2024 | GB/T 41239-2022 | GB/T 40814-2021 | GB/T 25109.5-2026 | […]

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 20 pages — is available in the English PDF.

Referenced standards

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