Unkerberized NFS

[Nicolas Williams]

Can't these user-specific seed files be stored in {/var}/tmp/ssh-seed-$user/?

On Tue, Nov 06, 2001 at 01:46:35PM -0600, mouring at etoh.eviladmin.org wrote:
> 
> seed files on NFS.. My only concern is packet sniffing.  How may NFS
> connetions are encryped now days?
> 
> - Ben
> 
> On Tue, 6 Nov 2001, Tim McGarry wrote:
> 
> > I suppose your right, but if you edit someones .profile, you can easily
> > compromise the boxes they log into. If you edit authorized_keys, access to
> > every box in the organisation could be possible
> >
> > Tim McGarry
> >
> > ----- Original Message -----
> > From: "Dave Dykstra" <dwd at bell-labs.com>
> > To: "Tim McGarry" <tim at mcgarry.ch>
> > Cc: <openssh-unix-dev at mindrot.org>
> > Sent: Tuesday, November 06, 2001 8:30 PM
> > Subject: Re: Unkerberized NFS
> >
> >
> > > On Tue, Nov 06, 2001 at 08:14:26PM +0100, Tim McGarry wrote:
> > > > I disagree, about NFS, obviously any smart organisation will ensure that
> > NFS
> > > > is secured with kerberos BEFORE they allow RSA authentication.
> > > > But those who dont know better shouldn't find that installing OpenSSH
> > > > actually reduces the system security.
> > >
> > > It does not reduce system security.  If you are exporting a filesystem
> > with
> > > unkerberized NFS read-write, anybody can read and write any (usually
> > non-root)
> > > file, including many things the user executes such as .profile so even
> > > without .rhosts or .ssh/authorized_keys it is totally wide open.  Having
> > > SSH worry about unkerberized NFS is like trying to put a slightly stronger
> > > lock on the door of a safe that has a whole wall missing.
> > >
> > > - Dave Dykstra
> > >
> >
> >
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