/usr/share/help/C/lightdm/standard-authentication.page is in lightdm 1.18.3-1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 | <page xmlns="http://projectmallard.org/1.0/"
type="guide"
id="standard-authentication">
<info>
<link type="guide" xref="index#authentication"/>
</info>
<title>Standard Authentication</title>
<p>
Authentication is performed using the <code>lightdm</code> PAM service.
This service is configured by default to use the unix PAM modules and performs traditional password authentication.
Authentication is initiated by the greeter and may involve informational messages and prompts to the user.
Once authentication is complete the greeter is allowed to start a <link xref="index#sessions">user session</link>.
</p>
<p>
If required this service can be modified to support any authentication scheme that is compatible with PAM.
</p>
</page>
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