Architecture / Failure paths
Explore the trust boundary.
Select a system flow, click a stage, and switch between normal operation and a failure mode. Each step explains the actual server-side control required.
Device evidence: client → server
Trace a device-integrity policy without confusing it with authentication or resource authorization.
Selected step 1 / 5
Prepare request
Collect only the action context needed to request platform evidence.
Control / mitigation
Treat client inputs as untrusted and use a server-validated action.
Educational architecture reference. These are illustrative flows, not exported production designs, measured incidents, or proof of an actual customer system.