Julie Security offers deep technical engagement through our Embedded Cybersecurity Engineering service, designed specifically for FreeRTOS-based and resource-constrained systems used in IoT, MIU, and embedded environments. This service embeds a dedicated cybersecurity expert within your engineering team to guide, implement, and validate critical security functions aligned with EU CRA and global standards.
Our expert will support your team throughout the entire embedded product lifecycle—from secure boot to FOTA updates—ensuring strong security without compromising performance or resource budgets.
Core Capabilities Include:
- Secure Boot Implementation using MCUBoot, TF-M, or vendor SDKs with cryptographic chain-of-trust enforcement.
- Tamper Detection Engineering via hardware sensor integration, secure response handlers, and fail-safe protections.
- Secure Communication Design, including TLS/DTLS (mbedTLS), LoRaWAN, BLE encryption, and PSK/ECDH key exchange strategies.
- FOTA Infrastructure Security, leveraging dual-image strategies and validated update pipelines using MCUBoot or Amazon FreeRTOS OTA agents.
- Task-Level Isolation and RTOS Hardening, utilizing FreeRTOS-MPU, TrustZone, and watchdogs to enforce secure task separation and runtime integrity.
- Cryptographic Optimization for Endpoints, implementing TinyCrypt, ECC, and stack protection techniques for low-power, memory-constrained systems.
- Standards-Driven Compliance Support, aligning development with EU CRA, IEC 62443, and NIST IoT Cybersecurity Framework.
By integrating closely with your firmware and hardware engineers, Julie Security helps bring secure, resilient, and regulation-ready embedded products to market—faster and with confidence.