docs/help/contents/lock-notes-with-private-vault.md
Notesnook is a private notes app: every note is encrypted by default, and nobody here can read your notes on our servers even if we wanted to. However you can still add an extra layer of security and encrypt your most important and sensitive notes by adding them to a vault.
Adding notes to private vault is useful when you do not want anyone to read your notes, even if they have access to your phone.
{{settings}}.{{vault}} in {{privacyAndSecurity}} section{{create}} button{{create}} in the dialog to create the vault.{{lock}} from the context menuEnter key to lock the note::: danger Locking a note deletes its history When a note moves into the vault, every stored version of that note is deleted. Restore or copy anything you still need from history before you lock it.
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To open, edit or delete a locked note, you must provide the password for the vault to unlock it.
{{lock}} again — while a note is locked, a checkmark shows next to it{{unlock}} to remove note from vaultOnce you enter your vault password, the vault stays unlocked for a while so you aren't retyping it for every note. You choose how long.
{{settings}}.{{vault}}.{{lockVaultAfter}} to 1, 5, 10, 15, 30, 45 minutes, 1 hour or Never.{{never}} keeps the vault open until you close the app or lock it yourself. The setting only appears once a vault exists.
On mobile you can open locked notes with your fingerprint or face instead of typing the vault password. Turn on {{biometricUnlock}} in {{settings}} > {{privacyAndSecurity}} > {{vault}} — you unlock with your password once, and it is then stored in the device's own secure keystore, tied to that device. The toggle only appears if the device has biometrics available.
::: warning Biometrics are per device Turning biometrics on doesn't replace your vault password, and it doesn't travel with your account. On a new device you'll be asked for the password again — so don't rely on biometrics as your only copy of it.
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{{settings}}.{{vault}} in {{privacyAndSecurity}} section{{change}} button next to {{changeVaultPassword}} heading{{changePassword}} to update the password{{settings}}.{{vault}} in {{privacyAndSecurity}} section{{clear}} button next to {{clearVault}} headingIn the event that you have forgotten your vault password, you can delete the vault and (optionally) delete all the notes in it.
::: danger Permanent data loss Deleting the vault only requires your account password, but if you also choose to delete all the notes in it, those notes are permanently and irrecoverably destroyed. Because of end-to-end encryption, there is no way for Notesnook to recover a forgotten vault password or restore deleted vault notes afterwards.
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{{settings}}.{{vault}} in {{privacyAndSecurity}} section{{delete}} button next to {{deleteVault}} heading{{deleteVault}} to delete the vault