90 lines
5.8 KiB
HTML
90 lines
5.8 KiB
HTML
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<meta name="DC.Type" content="concept" />
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<meta name="DC.Title" content="Password system values: Require a new character in each position" />
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<meta name="abstract" content="Sets the passwords on the system to require a new character in each position. (QPWDPOSDIF)" />
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<meta name="description" content="Sets the passwords on the system to require a new character in each position. (QPWDPOSDIF)" />
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<meta name="DC.Relation" scheme="URI" content="rzakzpasswordoverview.htm" />
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<meta name="DC.Relation" scheme="URI" content="rzakzlocksecurity.htm" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 1998, 2006" />
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<title>Password system values: Require a new character in each position</title>
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</head>
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<body id="rzakzqpwdposdif"><a name="rzakzqpwdposdif"><!-- --></a>
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<!-- Java sync-link --><script language="Javascript" src="../rzahg/synch.js" type="text/javascript"></script>
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<h1 class="topictitle1">Password system values: Require a new character in each position</h1>
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<div><p>Sets the passwords on the system to require a new character in
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each position. (QPWDPOSDIF)</p>
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<p><span class="uicontrol">Require a new character in each position</span>, also known
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as <span class="uicontrol">QPWDPOSDIF</span>, is a member of the password category
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of i5/OS™ system
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values. You can use this system value to set the passwords on the system to
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require a new character in each position. To learn more, keep reading.</p>
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<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" frame="border" border="1" rules="all"><thead align="left"><tr><th colspan="2" valign="top" class="firstcol" id="d0e31">Quick reference</th>
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</tr>
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</thead>
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<tbody><tr><th valign="top" class="firstcol" id="d0e35" headers="d0e31 ">Location</th>
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<td valign="top" headers="d0e35 d0e31 ">In iSeries™ Navigator,
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select your system, <span class="menucascade"><span class="uicontrol"></span> > <span class="uicontrol">Configuration
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and Service</span> > <span class="uicontrol">System Values</span> > <span class="uicontrol">Password</span> > <span class="uicontrol">Validation</span></span></td>
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</tr>
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<tr><th valign="top" class="firstcol" id="d0e53" headers="d0e31 ">Special authority</th>
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<td valign="top" headers="d0e53 d0e31 ">All object (*ALLOBJ) and security administrator (*SECADM)</td>
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</tr>
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<tr><th valign="top" class="firstcol" id="d0e58" headers="d0e31 ">Default value</th>
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<td valign="top" headers="d0e58 d0e31 ">Deselected - a new character in each position is not required</td>
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</tr>
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<tr><th valign="top" class="firstcol" id="d0e63" headers="d0e31 ">Changes take effect</th>
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<td valign="top" headers="d0e63 d0e31 ">Immediately</td>
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</tr>
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<tr><th valign="top" class="firstcol" id="d0e68" headers="d0e31 ">Lockable</th>
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<td valign="top" headers="d0e68 d0e31 ">Yes Lock function of security-related system values<br /><img src="rzakz503.gif" alt="Lockable system value" /><br /> (Click for details)</td>
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</tr>
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</tbody>
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</table>
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</div>
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<div class="section"><h4 class="sectiontitle">What can I do with this system value?</h4><p>You may specify
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if users can (0) or cannot (1) use the same character at the same position
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in a new password. If you specify the user cannot, it prevents the user from
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specifying a character in a new password that corresponds to the same character
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in the same position in the previous password. For example, new password DJS2
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could not be used if the previous password was DJS1 (the D, J, and S are in
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the same positions).</p>
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<p>When the password level is 2 or 3, the test for
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new characters is case sensitive. This means that a lowercase character is
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not the same as an uppercase character.</p>
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</div>
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<div class="section"><h4 class="sectiontitle">Where can I get more information about this system value?</h4><p>To
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learn more, go to the password system values overview topic. If you are looking
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for a specific system value or category of system values, try using the i5/OS system
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value finder.</p>
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</div>
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</div>
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<div><div class="relconcepts"><strong>Related concepts</strong><br />
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<div><a href="rzakzpasswordoverview.htm" title="Use i5/OS password system values to control the password values and password restrictions.">System values: Password overview</a></div>
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<div><a href="rzakzlocksecurity.htm" title="Find information about how to lock and unlock system values. Only some system values can be locked. This will provide you with a description of the lock function, what system values can be locked, and how to lock and unlock them.">Lock function of security-related system values</a></div>
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</div>
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<div class="relinfo"><strong>Related information</strong><br />
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<div><a href="rzakzfinder.htm">System value finder</a></div>
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</div>
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</div>
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</body>
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</html> |