Raising the bar on security in embedded designs

Devices are becoming smarter and more connected, which is cause for more security concerns. Today, companies are facing design challenges to ensure strong security levels in their IoT devices and safeguard device integrity.

Governments and regulatory instances are raising awareness about the importance of IoT device security and have set high standards to streamline the approach.

    Embedded developers are faced with new challenges:
  • The need to comply with different regulations within several new certification schemes
  • Increasing scalability requirements
  • The multiple MCU development frameworks and real-time operating systems used in the devices today, which increase complexity levels when it comes to security
  • The lack of security expertise and the need to increase their skills, which requires time and money

Stronger, more scalable security for your embedded systems

STM32Trust simplifies your approach to security. STM32 MCUs and MPUs put security at the center of the equation between developers and market regulations.

The security implementations are developed by ST in the context of security assurance and in compliance with the security schemes. They also aim to match the different requirements of the industry standards on different levels to provide more scalability.

Security plan

The STM32Trust solution provides developers with a robust, multilevel strategy to enhance security in their new product designs. It is based on our STM32 microcontrollers and microprocessors, combined with our STSAFE secure elements.

With a set of 12 security functions offering hardware, software, and design services from ST and third parties, STM32Trust complies with the new requirements of national regulations and security standards for applications.

Fast track your design journey with certified security

    STM32Trust relies on several security certification schemes to increase your level of confidence in the security implementations, including:
  • Platform Security Assurance (PSA) defined by Arm®
  • Security Evaluation Standard for IoT Platforms (SESIP) defined by Global Platform

The STSAFE secure elements supported by STM32Trust are Common Criteria EAL5+ certified.

This assurance level allows designers to use our security framework with more confidence and meet the application requirements of their security standards, such as PCI, UL-2900, IEC 62443, ETSI EN 303 645, FIPS-140-2, IoXT and many others.

Live webinar: Simplify your security journey with the STM32Trust TEE Secure Manager solution




  • 需要符合多种新的认证架构下的不同规定
  • 需要提高可扩展性
  • 如今的设备中往往使用多种MCU开发框架和实时操作系统,这又提高了实现安全性的复杂程度
  • 安全相关专业人员匮乏,人员技能有待提升,解决这些问题需要投入时间和资金


STM32Trust可简化实现安全性的途径。STM32 MCU和MPU将安全性置于核心地位,助力开发人员满足市场监管要求。






  • Arm®定义的平台安全架构 (PSA)
  • Global Platform定义的物联网平台安全评估标准 (SESIP)


在这种保障之下,设计人员可以放心地使用我们的安全架构,满足应用安全标准的要求,例如PCI、UL-2900、IEC 62443、ETSI EN 303 645、FIPS-140-2、IoXT等等。