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Status Delivered
Workspace IBM i
Categories Security
Created by Guest
Created on Sep 14, 2017

Prevent passwords that match user profile

We need a way to prevent that the password matches the user profile. The available exit programs are not bullet proof. A new system value or password rule should be created to prevent the setup of a password that matches the user profile.


Use Case:

Whatever method you use to change a password you can not make it equal to the user profile.


Idea priority High
  • Guest
    Reply
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    Nov 21, 2018

    You might want to use the *ALLCRTCHG value in the QPWDRULES system value. The *ALLCRTCHG, which was introduced in V7R2, enforces the password rules even for QSECOFR when using the CRTUSRPRF or CHGUSRPRF command. So if the password policies are set accordingly, a default password should not be possible anymore.

  • Guest
    Reply
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    May 28, 2018

    What's wrong with the existing password validation exit (QPWDVLDPGM) ?

  • Guest
    Reply
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    Mar 29, 2018

    Apologies...please ignore my resent comment. It was already provided by Frank Fleer

  • Guest
    Reply
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    Mar 29, 2018

    Password Rule *LMTPRFNAME in system value QPWDRULES might help to some extent

  • Guest
    Reply
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    Jan 19, 2018

    Just noticed the other comments. I guess my comments are unnecessary.

  • Guest
    Reply
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    Jan 19, 2018

    "Assuming" that the various interfaces (GUI and otherwise) to create/change user profiles use the underlying commands CHGUSRPRF or CRTUSRPRF then it should be possible to use a command exit point program to disallow *USRPRF for the password, or a password equal to the user id. At least until IBM acts on your request. Search for QIBM_QCA_CHG_COMMAND or QIBM_QCA_RTV_COMMAND.
    See also: Analyze Default Passwords (ANZDFTPWD) from GO SECTOOLS. Granted this last one is "after the fact".

  • Guest
    Reply
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    Sep 20, 2017

    Yes you are right Sean. The *LMTPRFNAME and *ALLCRTCHG (v7r2 - not mentioned in the memo to users manual) parameters seem to make this bulletproof. This RFE can be deleted.

  • Guest
    Reply
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    Sep 14, 2017

    You might want to read this.
    https://www.ibm.com/support/knowledgecenter/en/ssw_ibm_i_73/rzarl/rzarlpwdrules.htm