Hitachi Solutions Launches EVSec: A Cybersecurity Solution for Automotive Software Development

Hitachi Solutions Launches EVSec: Revolutionizing Cybersecurity in Automotive Software Development

In a significant move for the automotive industry, Hitachi Solutions, headquartered in Tokyo, has partnered with C2A-SEC Ltd., an Israeli cybersecurity company, to introduce EVSec to the Japanese market. This platform, aimed at enhancing the cybersecurity landscape of automotive software development, automates threat analysis and risk assessment (TARA) processes, a crucial requirement under international standards such as ISO/SAE 21434.

Officially launched on May 27, EVSec is designed to address the urgent need for cybersecurity measures in vehicles that are increasingly defined by software, known as Software Defined Vehicles (SDVs). As automotive software becomes more complex and communications between vehicles and external networks expand, the potential for cyberattacks has also grown. Therefore, implementing thorough TARA is more essential than ever, ensuring that security measures are tailored to the unique vulnerabilities of each vehicle component.

Understanding TARA and Its Importance

TARA, or Threat Analysis and Risk Assessment, is vital for identifying potential threats to automotive systems and evaluating risks associated with these threats. In the development of SDVs, TARA procedures have become paramount, necessitating collaboration between development and security teams to analyze and mitigate risks continuously. The complexity of this process can often overwhelm teams, especially when manual assessments are the norm due to a lack of adequate tools.

Employing EVSec allows for the efficient execution of TARA by utilizing pre-existing templates for damage and threat scenarios, pathways for potential attacks, and risk evaluations tailored to specific vehicle models. The platform integrates advanced capabilities, such as the use of AI-generated models that abstract automotive components into visual cyber models, enabling better understanding and management of relationships between these components.

Key Features of EVSec

1. Automated TARA Templates: EVSec hosts a variety of templates for different vehicle components such as steering and braking systems. By adapting these templates based on the vehicle type, teams can conduct necessary TARA tasks more effectively and efficiently.
2. Visualization of Cyber Models: The platform allows for the management of automotive components as cyber models through integration with SysML (Systems Modeling Language) and image reading capabilities via AI, visualizing relations between components and their communication pathways.
3. Seamless Integration: EVSec is designed to work harmoniously with related tools, facilitating smooth information sharing. By connecting security requirements with ALM (Application Lifecycle Management) tools and task management systems, teams can analyze vulnerabilities related to the Software Bill of Materials (SBOM) and visualize connections between weaknesses, affected components, and attack pathways.

Commitment to Cybersecurity in Automotive Development

Hitachi Solutions is committed to providing comprehensive automotive cybersecurity solutions in compliance with ISO/SAE 21434. The introduction of EVSec is a strategic addition aimed at enabling safer and more comfortable automotive systems, contributing to the enhancement of smart mobility initiatives within Japan.

As the automotive industry continues to evolve with the launch of SDVs, the complexity and scale of in-vehicle software systems will only increase. This transformation brings a higher risk of cyber threats, making proactive and ongoing threat assessments critical. TARA is vital in securing the individual components of these systems and ensuring that cybersecurity practices keep pace with both internal developments and external threats.

Future Directions and Innovations

Looking ahead, Hitachi Solutions aims to deepen its understanding of the development processes and implement necessary tool integrations that enable the effective establishment of cybersecurity measures in automotive software development. By providing a robust solution through EVSec, the company is setting a new standard for cybersecurity protocols within the industry.

Endorsements and Industry Perspectives

Stephane Khelifi, the VP of Account Management and Solutions at C2A-SEC Ltd, stated, "Partnering with Hitachi Solutions marks an exciting milestone in our mission to empower companies with software-defined products. Combining our industry-leading product security with Hitachi's expertise enhances manufacturer capabilities in embedding security throughout their product lifecycle."

This collaboration between global leaders in the field represents a commitment to not only enhancing product security but also aligning with emerging global regulations and standards.

For more information about EVSec and Hitachi Solutions' automotive cybersecurity offerings, please visit:

Upcoming Seminar

Join us for an online seminar: "Efficiently Conducting Threat Analysis and Risk Assessment for Automotive Software Development" on June 25, 2025, from 14:00 to 14:30. Register here.

Hitachi Solutions, committed to co-creation and utilizing cutting-edge digital technologies, strives to provide solutions that facilitate digital transformation and contribute to a safe and sustainable society where people can live comfortably and securely.

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