Re: PhD Topic suggestions

This is pretty interesting because of the recent events involving diebold voting machines.  Are you aware of what has been going on in that area of their business?  If not, you can start at these few links.

http://www.blackboxvoting.org/
http://www.verifiedvoting.org/

If you have information on how tight or lax diabold's security is, I'm sure they would be interested in hearing about it.


On Sat, 27 Dec 2003 09:36:53 -0800
Kevin Wang <kjw-eXSdB+/[email protected]> wrote:

>  From gnuorder
> > Now it would be nice to have a worm that could identify infected or vulnerable computers and inform the user with an email or something and maybe shutting down the computer but that would be exploited by spammers at the very least.
> 
> One small note.
> 
> In the announcement that a diebold ATM machine (windows based) had been
> infected with a worm, there was a small note that the machine had been
> automatically isolated from the network.
> 
> This sounds like some sort of intrusion detection coupled with the
> ability to shut down an ethernet port remotely.  Naturally the best way
> to do this is to power off said machine, but turning off the ethernet
> port at the switch would be just as good in terms of isolation.
> 
> Naturally, this requires some sort of centralized trust structure (who
> does the network trust to make these sorts of changes), but fixing
> the propogation medium may be the best way to isolate viruses.  It is
> certainly a good way of isolating the damage.
> 
> At work, after a recent security intrusion (script kiddie broke into
> a unix machine), they shut down all outgoing connections. No more
> transparent NAT to the outside world.  web proxy was required, and to
> ssh out you needed specific permissions (by ip address).  ftp is also not
> working at the moment, though they keep talking about fixing it.
> But this security policy also helps contain viruses and prevents outgoing
> infections once it has started.
> 
>    - Kevin
> 
> 
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