When doing a migration of a windows VM, the folder specifically generated
C:\Program Files\Guestfs\Firstboot\Temp has wide open permissions of:

Everyone access_allowed

Also, inside of the Temp directory is a running service blnsvr.exe that cannot be removed.

There is a customer need to know how/if we can slim down the permissions of the virt-v2v generated folder either during migration (longer term) or manually after the fact. 

MTV 2.9