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Date:      Sun, 3 Mar 2002 15:51:10 -0500 (EST)
From:      "Daniel Lee Peck Mr." <peckdani@pilot.msu.edu>
To:        scott.mitchell@mail.com (Scott Mitchell)
Cc:        scott@smnolde.com, oberman@es.net, csfbsd@raggedclown.net, freebsd-questions@FreeBSD.ORG
Subject:   Re: Locking the screen
Message-ID:  <200203032051.g23KpA413174@pilot08.cl.msu.edu>
In-Reply-To: <20020303204559.C286@localhost> from "Scott Mitchell" at Mar 3, 2002 08:45:59 pm

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The extra vty (that's open from CTRL+ALT+BSP) hasn't been a problem for me,
I've got an alias so that startx actually runs "startx & ; exit" Starts x for
me, logs me out of the session, and evertyhing is all fine and dandy :)

-Dan


>
> On Fri, Mar 01, 2002 at 09:38:32PM -0500, Scott M. Nolde wrote:
> > Kevin Oberman(oberman@es.net)@2002.03.01 16:41:58 +0000:
> > > > Date: Fri, 1 Mar 2002 20:28:07 +0100
> > > > From: Cliff Sarginson <csfbsd@raggedclown.net>
> > > > Sender: owner-freebsd-questions@FreeBSD.ORG
> > > >
> > > > On Fri, Mar 01, 2002 at 01:02:26PM -0500, Dan Peck wrote:
> > > > >
> > > > > If your looking for an X based program, xscreensaver
> > > > > (/usr/ports/x11/xscreensaver) has a locking option.
> > > >
> > > > Bear in mind of course that if you are trying to lock any access to the
> > > > system the X lock is totally useless, since people can just alt/f to
> > > > another virtual console.
> > >
> > > That's not the real problem as the other vtys should not be logged
> > > in. The real threat is CTRL-ALT-BS. That leaves you with a live vty and
> > > no protection on it. I think [gkx]dm is a far safer way to deal with
> > > this.
> >
> > You can always alias startx='startx;exit'.  That way if your X session
> > logged out or Ctrl-Alt-BS out the user would be at a login prompt.
> >
> > Combine that with a X screen lock and you might be better protected.
>
> Or disable the C-A-BS sequence (there's an option in XF86Config to do
> this).  You can always log in on another vty to kill the X server if
> necessary.
>
>     Scott
>
> --
> ===========================================================================
> Scott Mitchell          | PGP Key ID | "Eagles may soar, but weasels
> Cambridge, England      | 0x54B171B9 |  don't get sucked into jet engines"
> scott.mitchell@mail.com | 0xAA775B8B |      -- Anon
>
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