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Windows Server 2019 must be configured to enable Remote host allows delegation of non-exportable credentials.


Overview

Finding ID Version Rule ID IA Controls Severity
V-93243 WN19-CC-000100 SV-103331r1_rule Medium
Description
An exportable version of credentials is provided to remote hosts when using credential delegation which exposes them to theft on the remote host. Restricted Admin mode or Remote Credential Guard allow delegation of non-exportable credentials providing additional protection of the credentials. Enabling this configures the host to support Restricted Admin mode or Remote Credential Guard.
STIG Date
Windows Server 2019 Security Technical Implementation Guide 2020-06-15

Details

Check Text ( C-92561r1_chk )
If the following registry value does not exist or is not configured as specified, this is a finding:

Registry Hive: HKEY_LOCAL_MACHINE
Registry Path: \SOFTWARE\Policies\Microsoft\Windows\CredentialsDelegation\

Value Name: AllowProtectedCreds

Type: REG_DWORD
Value: 0x00000001 (1)
Fix Text (F-99489r1_fix)
Configure the policy value for Computer Configuration >> Administrative Templates >> System >> Credentials Delegation >> "Remote host allows delegation of non-exportable credentials" to "Enabled".