Secure Firmware Updaters on STM32 MCUs
A standalone Secure Firmware Updater provides secure offline, on-premise firmware (FW) updates for industrial devices. The product is designed to make secure FW updates, providing a security layer in front of a target device and using encrypted firmware, TrustZone® technology, and a secure element chip in the process to ensure only authentic tamper-free FW can be updated and taken into use.
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Key features of Secure Firmware Updater
- Secure and tamper-proof FW update process
- Authentic FW verification
- USB / offline FW updating
Custom features:
- Custom integration with target device
- Custom FW updater logic
- Custom MCU flashing of the target device
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About Proekspert
Proekspert is a European industrial software engineering partner with over 30 years of experience building mission-critical systems for manufacturers and OEMs. We modernize legacy systems, develop secure connected products, and deliver cybersecurity compliance — including IEC 62443 and the EU Cyber Resilience Act. Our expertise spans embedded software, device-to-cloud integration, industrial AI, and cybersecurity for regulated sectors.
