Product Security for
Embedded Devices
I help companies turn product-security requirements into a practical technical architecture and working implementation. The focus is on embedded products that must remain maintainable, updateable, traceable, and protected against manipulation, cloning, and uncontrolled access.
From Concept to Device
- Product Security Architecture
- Secure Boot and Chain of Trust
- Device Identity and Key Management
- Secure Updates and Provisioning
- Platform and Firmware Protection
- Technical Documentation
Why Product Security Matters Now
Embedded products often operate for many years, are increasingly updateable, and face growing pressure from customers, regulation, and industrial espionage. Product security helps control technical risk early and builds trust across the full product lifecycle.
- Requirements from CRA, MDR, or customer projects need a concrete technical path
- Firmware, product know-how, and device secrets need effective protection
- Security decisions affect production, service, and update processes
- Long-term maintainability is part of product responsibility
- Good technical documentation creates clarity for reviews, audits, and customers
A Trustworthy Technical Foundation
Security does not come from isolated features. It comes from a coherent foundation across boot, device identity, key management, firmware protection, update mechanisms, and provisioning. I support both the architecture and the practical implementation of these building blocks.
- Secure boot and chain of trust as the basis for trustworthy devices
- Device identity for provisioning, updates, service, and fleet operation
- Key management with HSMs, secure elements, or suitable platform features
- Signed updates with fallback, rollback, and release concepts
- Protection of firmware, data, and secrets through suitable platform controls
- Integration into build, signing, production, and deployment processes
From Requirements to Implementation
Many companies know at a high level that they need secure boot, updates, traceability, or documentation. The hard part is turning that direction into concrete engineering work. As an external embedded security engineer, I support teams with explanation, architecture, and hands-on implementation.
- Product security assessments and technical baseline reviews
- Architecture for secure boot, updates, device identity, and provisioning
- Implementation support in embedded Linux and firmware-adjacent environments
- Technical support for CRA, MDR, IEC 62304, IEC 62443, and similar expectations
- Documentation of technical security measures for reviews and audits
- Focus on technical implementation, not legal advice or certification ownership