>  it is not a client host
> who authenticates against Coda, it is a user. There can be many users
> on one host or the same user can be using multiple Coda client hosts
> at once...

Note also that on a single host running a Coda client there can be many
users, each of them accessing _multiple_ Coda realms, with realm names
not known in advance.

Regards,
Rune