Re: Non-printing ASCII characters in WinXP Home, Admin Password - can't do it?

From: Miha Pihler (miha.pihler_at_Atlantis-N0Spam.si)
Date: 07/29/03


Date: Tue, 29 Jul 2003 10:40:28 +0200


Hi Frank,

Alt + 0008 produces backspace. Try with something else... Also try to stay
away from Alt + 13 .... Try using number higher then e.g. 20...

-- 
Mike
MCSA 2K, MCSE 2K, MCT, ...
"frank" <frankdrebin2002@hotmail.com> wrote in message
news:f4540cb9.0307282120.ac63e24@posting.google.com...
> In Microsoft's "Ask Us About...Security" article, by Joel Scambray,
> May 2000, (found here:
>
http://www.microsoft.com/technet/treeview/default.asp?url=/technet/columns/security/askus/au042400.asp
> ), in the 4th paragraph (after '2.'), it's stated that "...What is
> lesser known is that the non-printing ASCII characters increase the
> wordspace even further, and have the added benefit of preventing brute
> force attacks by most password guessing software..."
>
> I'm running WinXP Home. Logged in as a User that's a Computer
> Administrator, I created a Limited User account named "Test" (without
> the quotes). When giving the account a password, I typed in "456"
> (without the quotes), and then I held down the Alt key on the
> keyboard, and typed in "0008" (without the quotes) using the numeric
> keypad (yes, numlock is on.) It *appeared* as if nothing more was
> entered after the first 3 asterisks. But I would think that that is
> exactly what should happen. After all, isn't Alt008 a non-printing
> character?
>
> I then click on OK (or Finish, or whatever), and logged out, and then
> logged back in as Test, *entering as the password only "456"*. I was
> able to log in just fine.
>
> Why? Why was the password "456" not rejected as incorrect? Shouldn't
> my password have been "456(then hold down the Alt key and type in 0008
> on the numeric keypad)"?
>
> My bottom line question is: How can I enter a password that has a
> non-printing character in it for a Limited Account on WinXP Home
> systems ? TIA for any advice.


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