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1. #REMOVE TWONKY SERVER FROM NAS INSTALL#
2. #REMOVE TWONKY SERVER FROM NAS CODE#
3. #REMOVE TWONKY SERVER FROM NAS PASSWORD#

If you wish to create a new folder for use with DLNA, follow the steps outlined here.

In our example, we'll be using the "Media" folder. Click the virtual slide switch next to the folder you wish to use for DLNA.Once DLNA is enabled, click the gear icon on the DLNA box to select which folders will be used for DLNA.From the main page click on the virtual slide switch in the "DLNA" box to enable DLNA on the LinkStation.

#REMOVE TWONKY SERVER FROM NAS INSTALL#

If NASNavigator is not installed, download and install the application from the Buffalo downloads page. If the current IP is unknown the unit can be located using NASNavigator.

#REMOVE TWONKY SERVER FROM NAS PASSWORD#

“Western Digital recommends that users save their content they want protected with a password in shares for which DLNA capabilities are disabled or disable Twonky server for the entire system ," the spokesperson said.Īnyway, it seems that My Cloud owners would be well advised to disable the DLNA server completely if they aren't using it – disabling unwanted services is a basic precaution. So if that “Public” folder is shared and media serving is active for that share, all media files within “Public” and its subdirectories are available via DLNA. This is done at the share level, the spokesperson explained, not at the level of individual files or folders. That's certainly true: one of the ideas behind DLNA is to make media content easily accessible to local users.īut contrary to Trustwave's advice, My Cloud does provide control over which files are available to DLNA clients. UPDATE: We have now heard from a WD spokesperson, who pointed out that access control for My Cloud's media server (Twonky) “allows access to My Cloud users within the local network without password protection, which is common with any DLNA server software.”

The security vendor has provided a Python script that can be used to test other devices. There is no indication or warning that the DLNA media server accesses files in other folders, let alone that this happens regardless of the files' assigned permissions, Trustwave says. The default folder structure on an EX2 includes a top-level folder called “Public” which contains “Shared Music”, “Shared Pictures” and “Shared Videos”. This would help users understand that those files are not protected by the permissions or user accounts, while still providing protection for other files on the device.”

#REMOVE TWONKY SERVER FROM NAS CODE#

“This may be conjecture as I don’t know the specific code or engineering of the M圜loud device, but I believe that limiting DLNA server access to a specific folder or section of the device (perhaps a folder titled “Public Media”) should be possible. “DLNA/UPnP doesn’t offer support for authentication or access control as a feature of the protocol itself,” SpiderLabs threat intelligence manager Karl Sigler told Business IT. We will not share your details with third parties.Īccording to Trustwave, WD was notified of the problem but does not intend to make any changes, instead recommending that customers disable the DLNA media server feature. I have read and accept the privacy policy and terms and conditions and by submitting my email address I agree to receive the Business IT newsletter and receive special offers on behalf of Business IT, nextmedia and its valued partners. This bypasses the access controls completely, so any user with the right knowledge (or armed with a fairly simple program) could download files from the NAS appliance. Furthermore, that list can be used to craft an HTTP request for any of the files, which is processed by the media server without reference to the file's permissions. When asked for a list of all the files on the device, that's what it delivers – regardless of access controls, Trustwave warns. The problem with the My Cloud EX2 lies in its UPnP/DLNA media server capability, which is enabled by default, according to Trustwave's SpiderLabs team. However, the WD My Cloud EX2’s media server can provide access to those files even when a user shouldn’t have permission to access them, according to Trustwave. Many network attached device (NAS) appliances offer a media server, so audio, video and image files can be accessed over the network by computers, smart TVs, smartphones and other devices. WD’s My Cloud EX2 can provide access to media files even without permissions, a security vendor warns.