Security Basics mailing list archives

Re: Windows Server 2003 - Not secure from my test but OSX from Mac is secure from the start


From: Jimi Thompson <jimit () myrealbox com>
Date: Fri, 26 Sep 2003 23:23:34 -0500

My point was that with the new "diskless utilities" that I can now boot the machine off my password change utility OVER THE WIRE. Physical access is no longer a requirement.

Jimi

At 3:07 AM +0200 9/20/03, Ansgar -59cobalt- Wiechers wrote:
On 2003-09-18 Jimi Thompson wrote:
 There are so many tools out there that can reset the Administrator
 account with console access to Windows that _no_ Windows machine is
 safe if it is not physically secure.

 A prime example of this can be observed by booting a Windows XP
 machine off a Windows 2000 CD.  Windows 2000 "assumes" that the SAM is
 corrupt and allows you to fire up the recovery console to pull off
 just about anything you want including stuff off the encrypted
 partitions.

What else should it do, if it can't read the SAM? Deny access? That
would render the recovery console useless in case of an actually
corrupted SAM.

 Another example of this are the Linux boot floppy utilities that
 actually 1-  reset the Admin password to the one of your choice  2-
 allow you to select one or 3 - allow you to dissect and decrypt the
 SAM. This is why so many of the remote management "disk-less floppy"
 utilities make me nervous.  Now I can use "password recovery"
 utilities over the wire.

 Just what I needed - SOMETHING ELSE to worry about......

With someone having physical access to the machine there is absolutely
*no* difference of any significance between Windows, Linux or OS X. You
don't have a point.

Regards
Ansgar Wiechers

---------------------------------------------------------------------------
----------------------------------------------------------------------------


---------------------------------------------------------------------------
----------------------------------------------------------------------------


Current thread: