Understanding Automotive Cybersecurity Standards: Driving Towards a Secure Future

Automotive Cybersecurity Standards

1. TISAX®

TISAX® (Trusted Information Security Assessment Exchange) is an automotive-grade cybersecurity assessment process developed by the German Association of the Automotive Industry. It facilitates exchange and comparison of information security standards between automotive suppliers and their customers—and it’s crucial to the security of cars and trucks on the road.

At ISMS Connect, we help SMBs simplify the complicated language and requirements of TISAX® through step-by-step guides, on-demand expert support, and comprehensive documentation. This helps SMBs achieve compliance quicker and with more confidence in their ISMSs.

2. ISO®/SAE 21434

ISO®/SAE 21434 is of utmost importance to security and compliance professionals as it offers comprehensive guidelines for identifying vulnerabilities and implementing effective security measures in vehicles. For these professionals, the standard provides a clear framework to manage cybersecurity risks across the entire lifecycle of a vehicle. 

This includes crucial phases like design, production, operation, maintenance, and decommissioning. Understanding and adhering to ISO®/SAE 21434 equips professionals with the tools to establish robust cybersecurity practices aligned with industry best practices and regulatory requirements.

2. UNECE WP.29 Regulation No. 155

UNECE WP.29 Regulation No. 155 is a new regulation on cybersecurity and over-the-air software updates. It is designed to ensure that vehicles are secure and that they can receive software updates over the air. This regulation directly impacts security and compliance professionals by addressing the rapidly evolving landscape of vehicle cybersecurity. In an era where vehicles are frequently connected to external networks, ensuring their security is paramount. 

This regulation emphasizes the security of over-the-air software updates, a critical component of modern vehicles. Professionals in security and compliance roles need to comprehend this standard to ensure their organizations comply with regulations and safeguard vehicles against cyber threats and unauthorized access.

3. SAE J3061

SAE J3061 is a guideline for the cybersecurity engineering of vehicles. It provides guidance on managing cybersecurity risks throughout a vehicle's entire product lifecycle. SAE J3061 provides cybersecurity engineering guidelines specific to vehicles. It is a practical resource for security professionals, offering insights into managing cybersecurity risks throughout the vehicle's lifecycle. 

For security and compliance professionals, this guideline acts as a roadmap for integrating cybersecurity into every aspect of vehicle development and operation. From the initial design stages to ongoing maintenance, understanding and implementing SAE J3061 ensures a consistent and robust approach to cybersecurity.

4. NIST SP 800-183

NIST SP 800-183 provides guidelines for cybersecurity for the Internet of Things (IoT). It guides how to manage cybersecurity risks in IoT devices. While not exclusive to the automotive sector, NIST SP 800-183 remains valuable to security and compliance professionals dealing with IoT devices within vehicles. 

Modern vehicles are IoT devices on wheels, integrating various connected systems. Professionals in the automotive industry need to consider the broader IoT security landscape. Understanding NIST SP 800-183 aids in effectively managing cybersecurity risks within these complex interconnected ecosystems.

Navigating the intricacies of information security management can be daunting—particularly for SMBs. That's where ISMS Connect steps in, offering an accessible combination of guides, templates, and expert advice.

At ISMS Connect, we're committed to helping you navigate the complex world of information security management. Our platform is the perfect solution for SMBs looking to achieve TISAX® and ISO® 27001 certification without the expensive costs of hiring consultants.