Secure Storage
Encrypted writes with integrity checks.
Medical Device Data Logger
Secure data logging with encrypted storage and audit trails.
Focus
Compliance, security
Impact
Supported compliance and faster validation cycles.
Stack
STM32TLSFlashC/C++
Timeline
A structured view of the phases and decisions that shaped the outcome.
Discovery
Reviewed regulatory requirements and data retention needs.
Implementation
Built encrypted logging with tamper detection.
Validation
Documented audit trails for compliance review.
Diagrams
Key systems and data flows that framed the implementation.
Audit Trail
Event logging with timestamps and signatures.
Evidence
Evaluation-focused summary of security, reliability, and testing evidence.
Security & Provisioning
OTA & Reliability
Validation & Testing
- Met data integrity requirements for audits.
- Reduced time spent on validation documentation.
- Improved traceability for critical data.