Security updates

Considering some aspects of the MBL and MBLD are exposed to the Internet, what’s WD’s policy for perform penatration testing and releasing an update to address faulty deamons that could allow a hacker into the MBL’s operating system or gain unauthorised acces to files?

The my book uses webdav for web access and that connection has a 256-bit AES SSL encryption.

Encryption is fine, but the security vulnarabilities is the likes of Denial-Of-Service where specific data and responses are exchanges to get the MyBook Live and MyBook Live DUO to go wonky?