[23503] in Kerberos
Re: Telnet User Access Control ..
daemon@ATHENA.MIT.EDU (Fredrik Tolf)
Wed Mar 9 11:35:51 2005
From: Fredrik Tolf <fredrik@dolda2000.com>
Date: Wed, 09 Mar 2005 14:17:12 +0100
Message-ID: <1110374232.1842.3.camel@pc7.dolda2000.com>
To: kerberos@mit.edu
Errors-To: kerberos-bounces@mit.edu
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
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