Explanation of CRA target determination to practical implementation with STM32 for embedded systems.
This document organizes the subject determination, classification, and vulnerability reporting obligations starting from September 11, 2026, under the EU Cyber Resilience Act (CRA), and explains practical responses for embedded engineers regarding STM32's RDP, secure boot, TrustZone, and SBOM creation. Technosphere, which has engineers with over 20 years of experience in embedded development, will provide the explanation. For more details, please refer to the technical column in the related links.
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basic information
【Target】 - EU Cyber Resilience Act (CRA) / Embedded Devices 【Technical Elements】 - Target determination, classification, vulnerability reporting obligation (starting September 11, 2026) - STM32 RDP / Secure Boot / TrustZone - SBOM creation 【Category】Embedded Systems / Security * This is a practical explanation by an engineer with over 20 years of experience in embedded development.
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Applications/Examples of results
【Intended Use】 - CRA compliance for embedded products aimed at the EU - Security design for secure boot, SBOM, etc. - Establishment of a vulnerability reporting system 【Examples of Achievements】 - Accumulated know-how for secure implementation on STM32 through embedded security and contract development.
Company information
Technosphere Co., Ltd. is a system development company based in Osaka that tackles customer challenges in advanced technology areas such as AI, IoT, and web system development. Since its founding in 2021, the company has leveraged a flat team structure to achieve a flexible and speedy development style. We are engaged in solutions that directly address social issues, such as image inspection AI and smart factory support systems.


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