L0phtCrack will do the trick


+------------------------------------------------------------
| Jose J. Cintron - <[EMAIL PROTECTED]>
|
| Integrated Management Services, Inc.
| 2101 Wilson Boulevard, Suite 916
| Arlington, VA  22201
|
| Phone: 703.528.0334 x323
| FAX: 703.528.3477
| Web: http://www.imsidc.com/
+------------------------------------------------------------


-----Original Message-----
From: Bobby Brown [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, December 20, 2000 12:15
To: '[EMAIL PROTECTED] '
Subject: RE: NT password encryption & name service


 You must have had very few users or an extremely powerfull server to crack
by brute force the passwords. The password you referenced has 4 of the
recommended characters I wish every user used. Upper and lower case
characters, special characters, and numbers. What cracking software did you
use to do this ?


Bobby Brown

-----Original Message-----
From: Carl Ma
To: [EMAIL PROTECTED]
Sent: 12/20/00 12:00 PM
Subject: NT password encryption & name service

Hello all,

After running password cracking program on our W2000 PDC server, 98%
passwords 
are cracked out, even some very complicate passwords like - X1#!h0a_.

Is it attribute to the W2000 encryption method? I would like to persuade
my boss 
using LDAP as name service. Appreciate any information & idea! I will
summarize.

Thanks & Merry Christmas!

carl

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