[Koha] Koha admin over web?

[Tatiana Miller]

Hello.  I'm actually Tatiana's husband James, an open source guy who's
sort of gently pushing her towards Koha (yes, she's a librarian) :) .
Part of my gentle nudging may end up involving setting up an old machine
we have with Koha - perhaps on a day when I just happened to have brought
her some flowers or a bottle of champagne.  I, too, am a Debian fan, btw.
Ideally, I'd like this machine to be located remotely, but be connected to
the web (using a dyndns address - pseudo-static, for those of you who
might not know much about dyndns).  But part of that hopeful plan banks on
the assumption that Koha can be adminstered via the web (as opposed to
from a local network).  Is this assumption about Koha correct?  I.e.,
could we - and other interested parties - log into Koha for remote system
admin and modification (e.g., adding records, patrons, fiddling with
financial records)?  Essentially what I'd like is a machine set up for a
testbed, with testing being done via the web.  Seems to me like Koha is
already set up to do this on an intranet, but what about via the internet?

Thanks, James