Great Circle Associates Firewalls
(May 1997)
 

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Subject: Re: Password Aging System for Unix
From: "Sameer R. Manek" <manek @ challenger . atc . fhda . edu>
Date: Fri, 9 May 1997 09:53:17 -0700 (PDT)
To: "robertp @ hal-pc . org" <robertp @ hal-pc . org>
Cc: firewalls @ GreatCircle . COM
In-reply-to: <199705090336 . WAA16910 @ hal-pc . org>
Reply-to: "Sameer R. Manek" <manek @ challenger . atc . fhda . edu>

On Thu, 8 May 1997, robertp @
 hal-pc .
 org wrote:

> The Sun's and Solaris workstations contain extremely sensitive 
> information that we have protected Password protected. I'm trying to 
> locate some type of an application that I can put on BOTH types of 
> workstations to alert me when passwords are 30 days old and also
> send a message to the user that their password is about to expire. 
> The only thing I'm aware of is NIS Plus that I can use on Solaris 
> however, it will not work with the Sun's.  
> 

>From what i've seen running some form of password expiring only tends 
to cause people to pick insecure passwords, especially if you force them
to change passwords too often. A better thing to do is to run crack 
on your passwords on a regular basis, lock the accounts of those
who get their account cracked.

Install something like passwd+ that makes sure you can't pick a poor
password. Also make a script that checks the password field once a
month that sees if the password has been changed lately or not. 






References:
Indexed By Date Previous: RE: Filtering Inbound
From: "Gomes, Carlos" <GomesC @ netsolve . net>
Next: RE: unix/firewall administrators
From: Owens Blaine <bowens @ eastman . com>
Indexed By Thread Previous: Password Aging System for Unix
From: "robertp @ hal-pc . org" <robertp @ hal-pc . org>
Next: Re: Password Aging System for Unix
From: "Chris Kostick" <christopher . t . kostick @ cpmx . saic . com>

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