No dedicated VirtualCenter administrator created within the Windows Administrator Group on the Windows Server for managing the VirtualCenter environment.

By default, the local administrator or domain administrator is allowed to log on to VirtualCenter. These administrators are allowed since VirtualCenter requires a user with local administrator privileges to run. To limit the local administrative access, a dedicated VirtualCenter account will be created. This VirtualCenter account is an ordinary user that is a member of the local administrators group. This configuration avoids automatically giving administrative access to domain administrators, who typically belong to the local administrators group. This also provides a way of getting into VirtualCenter when the domain controller is down, because the local VirtualCenter administrator account does not require remote authentication.