Security Basics mailing list archives

Re: Asset management, laptops as kiosks


From: DaKahuna <da.kahuna () gmail com>
Date: Tue, 5 Jul 2011 19:42:46 -0400


On Jul 5, 2011, at 5:34 PM, Phillip Fernandes wrote:

Rob is correct, AD still applies. It should be noted however that the 
user must have logged on the machine at least once for caching to work.
What I normally do is create a global user with minimal rights 
specifically for access to machines used in trade shows. 
As you said, you can also create a local user for each machine, but the 
process becomes tedious when working with many devices. 

This email was sent from a Blackberry device.

----- Original Message -----
From: Rob <synja () synfulvisions com>
To: forest.monsen () gmail com <forest.monsen () gmail com>; 
listbounce () securityfocus com <listbounce () securityfocus com>; 
security-basics () securityfocus com <security-basics () securityfocus com>
Sent: Tue Jul 05 14:25:59 2011
Subject: Re: Asset management, laptops as kiosks

Active Directory still applies, even if a DC cannot be reached, you just 

have to make sure information is cached.

Rob
Sent via BlackBerry by AT&T

-----Original Message-----
From: forest.monsen () gmail com
Sender: listbounce () securityfocus com
Date: Tue, 5 Jul 2011 17:58:16 
To: <security-basics () securityfocus com>
Subject: Asset management, laptops as kiosks

I'm working with a group that has set aside essentially no budget for 
security, or even for a new laptop at this point.

They do have several Windows 7 laptops. They want to use them both as 
reduced-capability or locked-down "kiosks" at conferences (usually 
locked in a cabinet, but with external monitor/mouse/keyboard attached, 
so hardware ports are not accessible), and also let the staff use them 
with full capabilities to work when traveling (they may need to update 
the browser, et cetera).

The organization does already have an Active Directory server setup to 
authenticate folks when they're working inside their firewall, but at 
conferences, when they need the "kiosk-style" functionality, they might 
not have reliable Internet access. So it sounds like they need accounts 
on the local machine.

Without having their staff memorize new passwords -- one for each 
laptop's local account in addition to their Active Directory-managed 
password -- what's a good way for them to use these as dual-purpose 
machines?

 So I assume having a locked down laptop which boots up without requiring a user ID and contains a VPN back to the 
company network, where they would have to log in with their credentials is out of the question? 

 You take a chance when you use them for mixed purposes with someone being able to gain access to another user's 
information.  




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