Ledger Wallet Data Boundary | Private Key Role, App View, and Device Screen
The Ledger Wallet data boundary should be read by separating private key role, app view, device screen, permissions, and local records. The app helps display and manage account information, while the device screen remains the local confirmation point.
Private key role belongs to the device model
Start with the relationship between private keys and the recovery phrase. private key and recovery phrase explains that backup relationship before the reader reviews app permissions.
App view is not the same as device confirmation
Ledger Wallet can display account views and app tasks. Device confirmation is reviewed on the device screen, not by typing recovery words into a computer or phone page.
Data boundary is a record question
Record the app page, permission prompt, device screen, and next step. The related Ledger Wallet data boundary FAQ is the closest same-column reference.
Keep sensitive material out of the note
- Record page and permission names.
- Record device screen state.
- Record app version or account view.
- Do not record PIN or recovery words.
For storage boundaries, protecting a recovery phrase provides the offline-record reference.
