Question about authentication

[Clemson, Chris]

Hi everyone,
I have a question about authentication and cvsweb.
We have it running and it works for most of our repositories, however,
we have a couple that only people in certain groups have access to.
When we use cvsweb and browse to these directories, they are not
visible.
Is there any way of getting users to authenticate through cvsweb so
these are then visible?
Thanks,

Chris