Re: Okay to change QAUTOVRT to zero?

What does "keep an eye on" mean?  Are people seriously watching to see the 
device names on their system?  Is this a useful security measure? 

I ask because I want to go the other way somehow.  Too many applications 
now no longer need any real security check to be acceptable.  Someone 
connecting to provide data or to fill in a form most likely has no need to 
be vetted for security, and if we try to enforce that action then 
applications will just migrate to servers and applications that solve the 
problems other ways.  We already have to much of a perception of being out 
of touch with today's needs.  imho

_______________________
Booth Martin
Booth@MartinVT.com
http://www.MartinVT.com
_______________________




Chuck Lewis <clewis@iquest.net>
Sent by: owner-midrange-l@midrange.com
10/18/2000 05:12 PM
Please respond to MIDRANGE-L

 
        To:     MIDRANGE-L@midrange.com
        cc: 
        Subject:        Re: Okay to change QAUTOVRT to zero?

Mark,

WHY would you have a need for 100 virtual devices (rather than named 
devices that
you can keep an eye on) ?

Just wondering :-)

Chuck

"M. Lazarus" wrote:

> Jim,
>
> At 10/18/00 08:13 AM -0700, you wrote:
> >QAUTOVRT and security.
> >
> >The way to use QAUTOVRT with security in mind is to initially turn it 
on and
> >allow a number of devices to be created.  After enough auto devices get
> >created
> >you turn it off.  You now have enough virtual devices for everyone to 
get onto
> >your system that needs too, but no more will be created when someone 
comes
> >along
> >and starts disabling them trying to hack into your system.
>
>   IMHO, that's more trouble than it's worth.  I don't think it's a good
> method to use for security purposes.  Let's say you have a legitimate 
need
> for 100 virtual devices (I think that's a *very* conservative number). 
If
> you have password retries set to 3 you're allowing 300 tries for a
> hacker.  Not very helpful, security wise.
>
>   OTOH, during high demand periods, if 100 is not enough, a legitimate 
user
> will be locked out.
>
>   -mark
>
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