If enabled then only those sessions that are configured for one-way CHAP may be established. If disabled then sessions that are configured for one-way CHAP or sessions not configured for one-way CHAP may be established. Note that if the "Do not allow sessions without mutual CHAP" setting is enabled then that setting overrides this one.
Policy path:
System\iSCSI\iSCSI Security
Scope:
Machine
Supported on:
At least Windows Vista
Registry settings:
HKLM\Software\Policies\Microsoft\Windows\iSCSI!RequireOneWayCHAP
Filename:
iSCSI.admx