BS ISO/SAE 21434:2021 Road vehicles. Cybersecurity engineering

Standard number: BS ISO/SAE 21434:2021

Pages: 90

Released: 2021-09-01

ISBN: 978 0 580 96112 0

Name: Road vehicles. Cybersecurity engineering

Status: Standard

Overview

In the rapidly evolving world of automotive technology, ensuring the cybersecurity of road vehicles is paramount. The BS ISO/SAE 21434:2021 standard provides a comprehensive framework for cybersecurity engineering in the automotive industry. This standard is essential for manufacturers, suppliers, and service providers who are involved in the design, development, production, and maintenance of road vehicles.

Why Choose BS ISO/SAE 21434:2021?

The automotive industry is increasingly reliant on complex electronic systems and software, making vehicles more vulnerable to cyber threats. The BS ISO/SAE 21434:2021 standard addresses these challenges by providing guidelines and requirements for managing cybersecurity risks throughout the vehicle lifecycle. By adhering to this standard, organizations can ensure that their vehicles are protected against cyber-attacks, thereby safeguarding the safety and privacy of their customers.

Key Features

• Comprehensive Coverage: The standard covers all aspects of cybersecurity engineering, from risk assessment and threat analysis to the implementation of security measures and incident response.
• Lifecycle Approach: It emphasizes a lifecycle approach to cybersecurity, ensuring that security considerations are integrated into every stage of the vehicle's development and operation.
• Collaboration and Communication: The standard promotes collaboration and communication between different stakeholders, including manufacturers, suppliers, and service providers, to ensure a coordinated approach to cybersecurity.
• Compliance and Certification: Adhering to the BS ISO/SAE 21434:2021 standard can help organizations achieve compliance with regulatory requirements and industry best practices, enhancing their reputation and credibility.

Who Should Use This Standard?

The BS ISO/SAE 21434:2021 standard is designed for a wide range of stakeholders in the automotive industry, including:

• Vehicle manufacturers
• Component and system suppliers
• Software developers
• Service providers
• Regulatory authorities
• Consultants and auditors

Benefits of Implementing BS ISO/SAE 21434:2021

Implementing the BS ISO/SAE 21434:2021 standard offers numerous benefits, including:

• Enhanced Security: By following the guidelines and requirements of the standard, organizations can significantly enhance the cybersecurity of their vehicles, protecting them against a wide range of cyber threats.
• Improved Safety: Ensuring the cybersecurity of road vehicles is crucial for maintaining their safety and reliability, as cyber-attacks can compromise critical vehicle functions and endanger passengers.
• Regulatory Compliance: The standard helps organizations comply with regulatory requirements and industry standards, reducing the risk of legal and financial penalties.
• Customer Trust: Demonstrating a commitment to cybersecurity can enhance customer trust and confidence in the organization's products and services.
• Competitive Advantage: Organizations that implement the BS ISO/SAE 21434:2021 standard can gain a competitive edge by offering more secure and reliable vehicles.

Structure of the Standard

The BS ISO/SAE 21434:2021 standard is structured to provide a clear and systematic approach to cybersecurity engineering. It includes the following key sections:

• Introduction: Provides an overview of the standard and its objectives.
• Scope: Defines the scope of the standard and its applicability to different types of road vehicles.
• Normative References: Lists the normative references that are essential for the application of the standard.
• Terms and Definitions: Provides definitions of key terms and concepts used in the standard.
• General Requirements: Outlines the general requirements for cybersecurity engineering, including organizational and technical requirements.
• Risk Management: Describes the process for identifying, assessing, and managing cybersecurity risks.
• Product Development: Provides guidelines for integrating cybersecurity into the product development process, from concept to production.
• Operations and Maintenance: Covers the cybersecurity requirements for the operation and maintenance of road vehicles.
• Incident Response: Describes the process for responding to cybersecurity incidents and managing their impact.
• Continuous Improvement: Emphasizes the importance of continuous improvement in cybersecurity practices and processes.

Conclusion

The BS ISO/SAE 21434:2021 standard is an essential resource for anyone involved in the automotive industry. By providing a comprehensive framework for cybersecurity engineering, it helps organizations protect their vehicles against cyber threats, ensuring their safety, reliability, and compliance with regulatory requirements. Whether you are a manufacturer, supplier, software developer, or service provider, implementing this standard can enhance your cybersecurity practices and give you a competitive edge in the market.

BS ISO/SAE 21434:2021

This standard BS ISO/SAE 21434:2021 Road vehicles. Cybersecurity engineering is classified in these ICS categories:

• 43.040.15 Car informatics. On board computer systems

This document specifies engineering requirements for cybersecurity risk management regarding concept, product development, production, operation, maintenance and decommissioning of electrical and electronic (E/E) systems in road vehicles, including their components and interfaces.

A framework is defined that includes requirements for cybersecurity processes and a common language for communicating and managing cybersecurity risk.

This document is applicable to series production road vehicle E/E systems, including their components and interfaces, whose development or modification began after the publication of this document.

This document does not prescribe specific technology or solutions related to cybersecurity.