Penetration Testing mailing list archives

RE: off-premise laptops


From: "Paul Melson" <pmelson () gmail com>
Date: Thu, 26 Oct 2006 10:49:27 -0400

-----Original Message-----
Subject: off-premise laptops

That anyone offsite could be able to access,and add,an admin acct to a
laptop is just beyond me.

Give it a couple more years, you'll eventually get jaded to the point that
your reaction goes from disbelief to mere frustration, and eventually you
just expect it.


surely everyone has heard of vpn's or dummy terminals.Or even virtual
streaming by now.

Surely. :)


OK rant out of the way,how could that be improved upon,without locking out
the people on the helpdesk or 
desk admin set,and still make the laptop itself,secure,without making it a
dummy that had to dial-in?

Physical access is game over.  Period.  There are some things you can do to
a laptop (full-disk encryption, BIOS passwords, etc.) to make it difficult
to compromise, but if an authorized user is a willing accomplice and/or the
attacker has the necessary knowledge, there's nothing* you can do to the
laptop to prevent this type of thing from happening.

PaulM

* Nothing that leaves the laptop in a usable state for the employee that
needs it to work, at least.


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