Cloudstation Backup Legacy backup software. An object can be a single user or a group or it can be a hardware component, such as a computer or printer. In such a setup, an incoming user that belongs to a specific branch will be authenticated against the branch's LDAP server. Download and import the ready made Synology OVA to ESXi 6. Some months ago, last year to be precisely, it was on a Synology event, I saw a video that mentioned that DSM 7 will bring a new Active Directory package that will give us the possibility to set up a secondary domain controller (SDC), obviously on a second capable diskstation. Do not use Cloudstation Backup or Synology Drive Backup. Support for TLS domain controller certification. Synology directory server vs active directory server Rackmount NAS - Newegg.