Remote user authentication

[Elias <dilu666 gmail com>]

Hi!

I'm Elias and I'm new to this list.

I would like to ask if there is a PAM module (or if anybody knows a method) that
can allow a user to login into a Linux system after successful authentication by
a remote server (e.g. RADIUS or TACACS+) without having an actual local account.

Any help will be appreciated :)

Cheers,
--
elias a.k.a. diluted