The prompt to save to OneDrive (formerly SkyDrive) must be disabled.

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
V-228537	DTOO407	SV-228537r508020_rule		Medium

Description

OneDrive (formerly SkyDrive) is a cloud based storage feature that introduces the capability for users to save documents to locations outside of protected enclaves. This feature introduces the risk that FOUO and PII data, as well as other DoD protected data, may be inadvertently stored in a nonsecure location. This setting, which will prompt the user to sign in to OneDrive while performing a file save operation, must be disabled.

STIG	Date
Microsoft Office System 2013 Security Technical Implementation Guide	2020-09-25

Details

Check Text ( C-30770r498889_chk )
Verify the policy value for User Configuration >> Administrative Templates >> Microsoft Office 2013 >> Miscellaneous .> "Show OneDrive Sign In" is set to "Disabled". Use the Windows Registry Editor to navigate to the following HKCU\Software\Policies\Microsoft\Office\15.0\common\general If the value 'SkyDriveSignInOption' is REG_DWORD = 0, this is not a finding.

Fix Text (F-30755r498890_fix)
Set the policy value for User Configuration -> Administrative Templates -> Microsoft Office 2013 -> Miscellaneous -> "Show OneDrive Sign In" to "Disabled".