Yes, DaCast allows users to restrict their streams to only specific countries if needed, disallowing people in certain areas from viewing the content.
To do this, login and go to
If you don't have one already created, click CREATE which will launch a
screen seen below. Give this a name, so you can use it for other videos
or files if needed, Now select a list of countries. These countries will
be the only ones where viewers will be allowed access.