NIS, LDAP, Kerberos (which does the AUTH, but doesn't handle the
getpwent() stuff).


Quoting R Libra (postfix2002@hotmail.com):
> Is it possible to have an application running that verify's userid/password 
> centrally while logging on to a NetBSD machine.
> 
> We have severall systems running and we want to have something similar as 
> Tacacs which we use on our network equipment. If Tacacs can be used for it 
> even better :)