QNAP TS-269 Pro, Руководство пользователя программного обеспечения

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Note : For details on enabling or disabling the "Save Encryption Key" option, please
refer to the section on Encryption Key Management.
After restarting the NAS, check the volume status. DataVol1 is locked, but DataVol2 is
unlocked and mounted. Since the encryption key is not saved on DataVol1, the
encryption password needs to be manually entered to unlock DataVol1. Please be
reminded that by saving the key on the NAS, data will only be protected in case of
stolen hard disk drives. However, there is still a risk of data breach if the entire NAS is
stolen as the data is accessible after the NAS is restarted. If the encryption key is not
saved on the NAS, the NAS will be protected against data breach even if the entire NAS
were stolen. The disadvantage is that the disk volume needs to be manually unlocked
each time the system restarts.
Encryption Ke y M a na ge me nt
To manage the encryption key settings, login the NAS as an administrator and go to
"Storage Manager" > "Encryption".
There are three options to manage the encryption key:
Change the encryption key: Enter your old encryption password and the new
password. (Please note that after the password is changed, any previously
exported keys will not work anymore. The new encryption key needs to be
downloaded if necessary, see below.)
Download the encryption key file: Enter the encryption password to download the
encryption key file. With this option, the encryption key can be saved as a file. The
file is also encrypted and can be used to unlock a volume, without knowing the real
password (see "Locking and unlocking disk volumes manually" below.) Please save
the encryption key file in a secure place!
Save the encryption key: Save the encryption key on the NAS to automatically
unlock and mount the encrypted disk volume after the NAS restarts.
Locking a nd unlocking disk volume s ma nua lly