RE: Secure Password Policy?

From: Jarmon, Don R (Don.Jarmon@Intergraph.com)
Date: Thu Jan 19 2006 - 14:04:31 EST


I consider a Microsoft best practice would be 15 characters for users along
with other migrating factors such as password aging, event logging/alerting,
and lockout capabilities. Pass phases are normally easier to use / remember
than trying to force into 6-8 characters.

My D0g's N@me is Sp0t. 22 characters
MDNiS. 6 characters
        

-----Original Message-----
From: Sulaiman, Wilmar [mailto:wsulaiman@siddharta.co.id]
Sent: Thursday, January 19, 2006 4:12 AM
To: pen-test@securityfocus.com
Subject: Secure Password Policy?

Dear all,

I noticed that "best practice" for Minimum password length policy is
either 6 or 8 characters. I guess SANS institute considered a weak
password if it is less than 8 characters.

I would like to know where they derived the number (6 and 8 characters).
Is there any documentation to backup it up why the best practice for
minimum password length is set to 6?

Wilmar Sulaiman
Risk Advisory Services
KPMG Siddharta Siddharta & Widjaja
32nd Floor, GKBI Building
28, Jl. Jend. Sudirman
Jakarta 10210, Indonesia
J : +62 (0) 21 574 2333
Fax : +62 (0) 21 574 1777

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