System Exposure
Why the system matters
Connected-device fleets require remote updates without exposing devices to unsigned code, interrupted installations, incompatible versions, or irreversible failures.
ES-011 / Secure Edge & Device Platforms
Secure Over-the-Air Firmware Platform
Demonstrates the controls needed to reduce fleet-wide update risk and make firmware lifecycle decisions observable and reversible.
Evidence status: Modular Solutions reference architecture. This record demonstrates delivery capability and is not presented as a completed client engagement.
Open interactive record
Engineering Response
How the architecture responds
Reference platform implements signed manifests, hardware-rooted identity, staged rollouts, compatibility gates, A/B images, health-confirmed activation, automatic rollback, and an auditable release ledger.
Technical Evidence
Architecture and validation profile
BootMCUboot secure chain
IdentityDevice certificate + mTLS
DeploymentStaged cohorts
RecoveryA/B image rollback
AuditSigned release and outcome ledger
Program Scope$46,800 USD indicative reference value
Performance SignalA/B rollback / signed release chain
Risk DomainFleet Update Exposure
MCUbootAWS IoTmTLSPKICRelease Automation