57 lines
3.7 KiB
HTML
57 lines
3.7 KiB
HTML
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE html
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PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html lang="en-us" xml:lang="en-us">
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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<meta name="security" content="public" />
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<meta name="Robots" content="index,follow" />
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<meta http-equiv="PICS-Label" content='(PICS-1.1 "http://www.icra.org/ratingsv02.html" l gen true r (cz 1 lz 1 nz 1 oz 1 vz 1) "http://www.rsac.org/ratingsv01.html" l gen true r (n 0 s 0 v 0 l 0) "http://www.classify.org/safesurf/" l gen true r (SS~~000 1))' />
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<meta name="DC.Type" content="concept" />
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<meta name="DC.Title" content="Change signon error messages" />
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<meta name="abstract" content="This topic discusses how to change signon error messages to discourage hackers who are trying to break into a system." />
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<meta name="description" content="This topic discusses how to change signon error messages to discourage hackers who are trying to break into a system." />
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<meta name="DC.Relation" scheme="URI" content="rzamvsetuserenviron.htm" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 2006" />
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<meta name="DC.Rights.Owner" content="(C) Copyright IBM Corporation 2006" />
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<meta name="DC.Format" content="XHTML" />
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<meta name="DC.Identifier" content="changesignonerror" />
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<meta name="DC.Language" content="en-us" />
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<!-- All rights reserved. Licensed Materials Property of IBM -->
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<!-- US Government Users Restricted Rights -->
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<!-- Use, duplication or disclosure restricted by -->
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<!-- GSA ADP Schedule Contract with IBM Corp. -->
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<link rel="stylesheet" type="text/css" href="./ibmdita.css" />
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<link rel="stylesheet" type="text/css" href="./ic.css" />
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<title>Change signon error messages</title>
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</head>
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<body id="changesignonerror"><a name="changesignonerror"><!-- --></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">Change signon error messages</h1>
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<div><p>This topic discusses how to change signon error messages to discourage hackers who are trying to break into a system.</p>
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<p>Hackers like to know when they are making progress toward breaking into a system. When an error message on the Sign On display says Password not correct, the hacker can assume that the user ID is correct. You can frustrate the hacker by using the Change Message Description (CHGMSGD) command to change the text for two signon error messages. The table shows the recommended text.</p>
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<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" frame="border" border="1" rules="all"><caption>Table 1. Signon error messages</caption><thead align="left"><tr><th valign="top" id="d0e23">Message ID</th>
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<th valign="top" id="d0e25">Shipped Text</th>
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<th valign="top" id="d0e27">Recommended Text</th>
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</tr>
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</thead>
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<tbody><tr><td valign="top" headers="d0e23 ">CPF1107</td>
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<td valign="top" headers="d0e25 ">CPF1107 – Password not correct for user profile.</td>
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<td valign="top" headers="d0e27 ">Signon information is not correct. (Do not include the message ID in the message text.)</td>
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</tr>
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<tr><td valign="top" headers="d0e23 ">CPF1120</td>
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<td valign="top" headers="d0e25 ">CPF1120 – User <var class="varname">xxxxx</var> does not exist.</td>
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<td valign="top" headers="d0e27 ">Signon information is not correct. (Do not include the message ID in the message text.)</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>
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<div>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="rzamvsetuserenviron.htm" title="This topic describes how to set up your user environment and sign on to the system.">Set up your user environment</a></div>
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</div>
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</div>
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</body>
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</html>
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