The Windows Remote Management (WinRM) service must not use Basic authentication.

From Windows 8 Security Technical Implementation Guide

Associated with IA controls: ECSC-1

SV-48366r1_rule The Windows Remote Management (WinRM) service must not use Basic authentication.

Vulnerability discussion

Basic authentication uses plain text passwords that could be used to compromise a system.

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Fix text

Configure the policy value for Computer Configuration -> Administrative Templates -> Windows Components -> Windows Remote Management (WinRM) -> WinRM Service -> "Allow Basic authentication" to "Disabled".

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