Re: [Hampshire] passwords

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Author: John Wesley
Date:  
To: Hampshire LUG Discussion List
Subject: Re: [Hampshire] passwords
2009/1/23 James Courtier-Dutton <james.dutton@???>

> Hi,
>
> I have been asked to apply to a Linux box the same password policy as
> they are currently using on Windows.
> I have been through the "long" list of various requirements. Linux can
> do most of them but I do not know how to do the following in Linux:
> All the following need to be on a per user basis, and not globally.
> 1) When a user has failed to login 3 times. The account should be
> disabled for a configurable amount of time.
> I believe Linux only has the option of a permanent disable, requiring
> manual enable again.
> 2) Have the system remember previous passwords so that the user cannot
> reuse a password.
> I am pretty sure Linux can do this, I just cannot find where to config it.
>
> Kind Regards
>
> James
>
> --
> Please post to: Hampshire@???
> Web Interface: https://mailman.lug.org.uk/mailman/listinfo/hampshire
> LUG URL: http://www.hantslug.org.uk
> --------------------------------------------------------------
>


pam_tally for the unlock time =>
http://www.kernel.org/pub/linux/libs/pam/Linux-PAM-html/sag-pam_tally.html
pam_password for the reuse time =>
http://www.cyberciti.biz/tips/how-to-linux-prevent-the-reuse-of-old-passwords.html

jonh