Users must be notified if the logon server was inaccessible and cached credentials were used.

From Windows 8 Security Technical Implementation Guide

Associated with IA controls: ECSC-1

SV-48255r1_rule Users must be notified if the logon server was inaccessible and cached credentials were used.

Vulnerability discussion

Notifying a user whether cached credentials were used may make them aware of connection issues.

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Fix text

Configure the policy value for Computer Configuration -> Administrative Templates -> Windows Components -> Windows Logon Options -> "Report when logon server was not available during user logon" to "Enabled".

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