QNAP TVS-472XT 4-Bay NAS Enclosure - Manual (Page 220)

Setting Description
Hide network drive Selecting this option hides the folder in Windows networks. Users who
know the specific path can still access the folder.
Lock File (Oplocks) Opportunistic lock (Oplocks) is a Windows file locking mechanism that
facilitates caching and access control to improve performance. This
feature is enabled by default and should only be disabled in networks
where multiple users simultaneously access the same files.
SMB Encryption This option is available only when SMB3 is enabled. Selecting this
option encrypts all Microsoft network communication using the SMB3
protocol.
Enable Windows Previous
Versions
When enabled, the Previous Versions feature in Windows can be used
with the shared folder.
Enable Network Recycle Bin Selecting this option creates a Recycle Bin for this shared folder.
Restrict the access of Recycle
Bin to administrators only for
now
Selecting this option prevents non-administrator users from
recovering or deleting files in the Recycle Bin.
Note
This option is available only when Enable Network
Recycle Bin is selected.
Enable write-only access on FTP
connection
When enabled, only the admin has read and write access to the shared
folder. Other users will only be able to write to the folder.
Only allows applications to
access files using the long file
name format
When selected, applications can only use the long file name (LFN)
format to access files in the shared folder.
Encrypt this folder Folder encryption protects folder content against unauthorized data
access when the drives are physically stolen.
Specify the following information.
a. Input Password
Specify a password that contains 8 to 32 characters except the
following: " $ : = \
This field does not support multibyte characters.
b. Verify Password
The password must match the previously specified password.
c. Save encryption key
When enabled, QTS automatically unlocks the shared folder after
the NAS restarts.
When disabled, the administrator must unlock the folder after the
NAS restarts.
For details, see Unlocking a Shared Folder .
Warning
• Saving the encryption key on the NAS can
result in unauthorized data access if unauthorized
personnel are able to physically access the NAS.
• If you forget the encryption password, all data will
become inaccessible.
Enable sync on this shared
folder
Selecting this option allows this shared folder to be used with Qsync.
This option is only available if Qsync Central is installed on the NAS.
QTS 4.4.x User Guide
Privilege Settings 219