Telnet User Access Control ..

[daylebo]

Fredrik Tolf <fredrik at dolda2000.com> wrote in message news:<1110374232.1842.3.camel at pc7.dolda2000.com>...
> On Wed, 2005-03-09 at 02:43 -0800, daylebo wrote:
> > i am using the kerberzied telnet server and client ...
> > is there any was i can control user access ....
> > something like .. 
> > allow user1 deny user2...
> > 
> > in a kerberized ftp u can control user access using the /etc/ftpusers ..
> > what about telnet ???
> 
> It's called /etc/passwd. ;-)
> Set the user's login shell to /sbin/nologin, and he won't be able to log
> into a shell account.
> 
> > i know telnet ain't secure but it fine for me ...
> 
> Actually, krb5 telnet is quite secure. If you enable the encryption
> option (either by default or by specifying the -x switch to the Kerberos
> telnet client), it's in the same class of security as SSH.
> 
> HTH,
> Fredrik Tolf


but won't this method not allow a user 2 log in 2 a terminal too ..
i just want 2 stop him from loginin to telnet over the network ...