Secure Boot & Firmware Security
Protecting your device from the bootloader to the application layer
Security is not a feature — it is a foundation we build from day one.
What This Service
Actually Covers
Insecure firmware is a liability. We implement a layered security architecture: cryptographic secure boot chains, hardware-backed key storage, encrypted flash partitions, anti-debug protection, and runtime integrity checks. We also assess your firmware against OWASP IoT and ETSI EN 303 645 to identify vulnerabilities before they reach customers.
Expert Engineers
Projects Delivered
Client Satisfaction
Support Available
Everything Included
A detailed breakdown of every capability we bring to this engagement — no hidden scope.
Secure boot chain implementation (ROM → Bootloader → Application)
Cryptographic key provisioning and hardware security module (HSM) integration
eFuse / OTP programming for secure device identity
Encrypted flash storage (AES-256) and secure element integration
Anti-tamper, anti-debug, and memory-protection unit (MPU) configuration
TLS 1.3 client implementation with certificate pinning
Firmware integrity checks (HMAC, SHA-256) at boot and runtime
OWASP IoT Top 10 and ETSI EN 303 645 security assessment
How We Approach
This Service
A clear, structured methodology tailored specifically to this engagement.
Threat Modelling
Identify assets, attack surfaces, and threat actors. Prioritise mitigations based on risk and feasibility.
Secure Boot & Key Provisioning
Implement and test the full secure boot chain, set up key generation infrastructure, and program device identities.
Runtime Security Implementation
Enable MPU, configure encrypted storage, implement TLS communications, and add runtime integrity checks.
Security Assessment & Hardening
Perform a structured security assessment, address findings, and produce a security evaluation report.
Ideal For
Any IoT product that handles sensitive data, connects to the internet, or is deployed in environments where physical access cannot be controlled.
What You Receive
Hardened firmware with secure boot, encryption, and TLS; key provisioning tooling; and a security assessment report.
Often Combined With
These services frequently complement Secure Boot & Firmware Security in the same project.
Microcontroller Development
Selecting, configuring, and programming the right MCU for your product
Explore →Wireless Communication
Reliable, secure, multi-protocol wireless connectivity for IoT devices
Explore →OTA Firmware Updates
Secure, reliable over-the-air firmware update pipelines for deployed devices
Explore →More Services in
This Category
Explore the other specialised services we offer under Embedded & IoT Systems.
Microcontroller Development
Selecting, configuring, and programming the right MCU for your product
Sensor Fusion & Data Processing
Combining multiple sensor streams into accurate, actionable data
RTOS Implementation
Deterministic, real-time performance for complex embedded systems
Wireless Communication
Reliable, secure, multi-protocol wireless connectivity for IoT devices
OTA Firmware Updates
Secure, reliable over-the-air firmware update pipelines for deployed devices
Low-Power Design
Squeezing maximum battery life from constrained embedded hardware
Board Bring-Up & BSP Development
Getting a new PCB working from first power-on to running application firmware
Ready to Start Your
Secure Boot & Firmware Security Project?
Tell us about your project and we'll put together an honest, detailed proposal — no lengthy sales pitch.