56 lines
3.5 KiB
HTML
56 lines
3.5 KiB
HTML
|
<?xml version="1.0" encoding="UTF-8"?>
|
||
|
|
<!DOCTYPE html
|
||
|
|
PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
|
||
|
|
<html lang="en-us" xml:lang="en-us">
|
||
|
|
<head>
|
||
|
|
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
|
||
|
|
<meta name="security" content="public" />
|
||
|
|
<meta name="Robots" content="index,follow" />
|
||
|
|
<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))' />
|
||
|
|
<meta name="DC.Type" content="concept" />
|
||
|
|
<meta name="DC.Title" content="Monitor sign-on and password activity" />
|
||
|
|
<meta name="abstract" content="If you are concerned about unauthorized attempts to enter your system, you can use the PRTUSRPRF command to help you monitor sign-on and password activity." />
|
||
|
|
<meta name="description" content="If you are concerned about unauthorized attempts to enter your system, you can use the PRTUSRPRF command to help you monitor sign-on and password activity." />
|
||
|
|
<meta name="DC.Relation" scheme="URI" content="rzamvmonitorauth.htm" />
|
||
|
|
<meta name="copyright" content="(C) Copyright IBM Corporation 2006" />
|
||
|
|
<meta name="DC.Rights.Owner" content="(C) Copyright IBM Corporation 2006" />
|
||
|
|
<meta name="DC.Format" content="XHTML" />
|
||
|
|
<meta name="DC.Identifier" content="monsignon" />
|
||
|
|
<meta name="DC.Language" content="en-us" />
|
||
|
|
<!-- All rights reserved. Licensed Materials Property of IBM -->
|
||
|
|
<!-- US Government Users Restricted Rights -->
|
||
|
|
<!-- Use, duplication or disclosure restricted by -->
|
||
|
|
<!-- GSA ADP Schedule Contract with IBM Corp. -->
|
||
|
|
<link rel="stylesheet" type="text/css" href="./ibmdita.css" />
|
||
|
|
<link rel="stylesheet" type="text/css" href="./ic.css" />
|
||
|
|
<title>Monitor sign-on and password activity</title>
|
||
|
|
</head>
|
||
|
|
<body id="monsignon"><a name="monsignon"><!-- --></a>
|
||
|
|
<!-- Java sync-link --><script language="Javascript" src="../rzahg/synch.js" type="text/javascript"></script>
|
||
|
|
<h1 class="topictitle1">Monitor sign-on and password activity</h1>
|
||
|
|
<div><p>If you are concerned about unauthorized attempts to enter your
|
||
|
|
system, you can use the <span class="cmdname">PRTUSRPRF</span> command to help you monitor
|
||
|
|
sign-on and password activity.</p>
|
||
|
|
<div class="p">Here are several suggestions for using this report: <ul><li>Determine whether the password expiration interval for some user profiles
|
||
|
|
is longer than the system value and whether the longer expiration interval
|
||
|
|
is justified. For example, in the report, USERY has a password expiration
|
||
|
|
interval of 120 days. </li>
|
||
|
|
<li>Run this report regularly to monitor unsuccessful signon attempts. Someone
|
||
|
|
who is trying to break into your system may be aware that your system takes
|
||
|
|
action after a certain number of unsuccessful attempts. Each night, the would-be
|
||
|
|
intruder might try fewer times than your QMAXSIGN value to avoid alerting
|
||
|
|
you to the attempts. However, if you run this report early each morning and
|
||
|
|
notice that certain profiles often have unsuccessful signon attempts, you
|
||
|
|
might suspect that you have a problem.</li>
|
||
|
|
<li>Identify user profiles that have not been used for a long time or whose
|
||
|
|
passwords have not been changed for a long time.</li>
|
||
|
|
</ul>
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
<div>
|
||
|
|
<div class="familylinks">
|
||
|
|
<div class="parentlink"><strong>Parent topic:</strong> <a href="rzamvmonitorauth.htm" title="This topic provides basic suggestions for monitoring the effectiveness of the security safeguards on your system.">Monitor authority</a></div>
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
</body>
|
||
|
|
</html>
|