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Article #1548

Re: How to message network users before system shutdown?

#1548
From: Serge J. Goldstein
Date: Fri, 16 Oct 1992 14:13
24 lines
1847 bytes
In article <1992Oct15.125140.18223@pellns.alleg.edu> aherskow@reis5.alleg.edu  
(Aaron David Herskowitz) writes:
.... (much deleted)
> 	Is is possible to set Public Window Server for a group?  Meaning, could  
only a  
> certain group write to the Window Server so that we could disable the Public  
Window  
> Server access for the rest of the network.  This would pretty much solve the  
problem and  
> would allow an App to be run and pop-up on the remote machine.
.... (much deleted)
> Aaron
> --
> --  Aaron Herskowitz  --  aherskow@alleg.edu  --  NeXTmail Welcomed  --
>                          --  Allegheny College  --  Meadville, Pennsylvania   
--
No, unfortunately, this can't be done, and it is a glaring error in the design  
of the window server.  We have hundreds of Suns running X here at princeton,  
and one of their few advantages over the Next is that the Sun X user can run an  
application anywhere (say on a large server) and have that application display  
on the user's workstation, all without the huge security exposure of the Next  
public-window-server design.  We need Next to fix this asap.
--
Serge J. Goldstein
Technical Details
Message-ID: <1992Oct16.141339.9085@Princeton.EDU>
Path: arc1-ca.pugleaf.net!sparky!uunet!gatech!destroyer!sol.ctr.columbia.edu!zaphod.mps.ohio-state.edu!pacific.mps.ohio-state.edu!linac!att!princeton!nimaster!news
References: <1992Oct15.125140.18223@pellns.alleg.edu>

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Path: arc1-ca.pugleaf.net!sparky!uunet!gatech!destroyer!sol.ctr.columbia.edu!zaphod.mps.ohio-state.edu!pacific.mps.ohio-state.edu!linac!att!princeton!nimaster!news
From: serge@princeton.EDU (Serge J. Goldstein)
Subject: Re: How to message network users before system shutdown?
Message-ID: <1992Oct16.141339.9085@Princeton.EDU>
Originator: news@nimaster
Keywords: public window server  security 
Sender: news@Princeton.EDU (USENET News System)
Nntp-Posting-Host: dadofsam.princeton.edu
Organization: Princeton University
References: <1992Oct15.125140.18223@pellns.alleg.edu>
Distribution: world,local
Date: Fri, 16 Oct 1992 14:13:39 GMT
Lines: 24